Tomita; Isao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tomita; Isao.The latest application filed is for "centrifugal compressor and turbocharger".
Company Profile
14.56.71
- Tomita; Isao - Tokyo JP
- TOMITA; Isao - Hitachi-shi JP
- Tomita; Isao - Wako-shi JP
- Tomita; Isao - Atsugi JP
- Tomita; Isao - Atsugi-shi JP
- Tomita; Isao - Nagasaki JP
- Tomita; Isao - Minato-ku Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Asymmetric turbomachinery housing for thermal expansion Grant 11,401,828 - Tomita , et al. August 2, 2 | 2022-08-02 |
| Centrifugal Compressor And Turbocharger App 20220196031 - IWAKIRI; Kenichiro ; et al. | 2022-06-23 |
| Optical Communication System, Optical Transceiver, Optical Communication Method, And Non-transitory Computer Readable Medium App 20220190924 - TOMITA; Isao | 2022-06-16 |
| Centrifugal Compressor And Turbocharger App 20220178377 - IWAKIRI; Kenichiro ; et al. | 2022-06-09 |
| Pluggable optical module, optical communication system, and control method of pluggable optical module Grant 11,342,991 - Tomita May 24, 2 | 2022-05-24 |
| Centrifugal Compressor And Turbocharger App 20220154729 - IWAKIRI; Kenichiro ; et al. | 2022-05-19 |
| Single-fiber Bi-directional Optical Transceiver Sub-assembly App 20220158737 - TOMITA; Isao | 2022-05-19 |
| Centrifugal Compressor And Turbocharger App 20220145903 - IWAKIRI; Kenichiro ; et al. | 2022-05-12 |
| Vaned diffuser and centrifugal compressor Grant 11,261,878 - Ishikawa , et al. March 1, 2 | 2022-03-01 |
| Method For Producing Lithium Carbonate App 20210316998 - ARIYOSHI; Hirotaka ; et al. | 2021-10-14 |
| Scroll casing and centrifugal compressor Grant 11,078,922 - Iwakiri , et al. August 3, 2 | 2021-08-03 |
| Compressor scroll and centrifugal compressor Grant 11,067,094 - Iwakiri , et al. July 20, 2 | 2021-07-20 |
| Centrifugal compressor and turbocharger Grant 11,066,982 - Tomita , et al. July 20, 2 | 2021-07-20 |
| Pluggable Optical Module, Optical Communication System, And Control Method Of Pluggable Optical Module App 20210159974 - TOMITA; Isao | 2021-05-27 |
| Pluggable Optical Module And Optical Communication System App 20210075188 - Tomita; Isao | 2021-03-11 |
| Vaned Diffuser And Centrifugal Compressor App 20210054850 - ISHIKAWA; Yoshihiro ; et al. | 2021-02-25 |
| Pluggable optical module, optical communication system, and control method of pluggable optical module Grant 10,917,172 - Tomita February 9, 2 | 2021-02-09 |
| Turbomachinery App 20210017875 - TOMITA; Isao ; et al. | 2021-01-21 |
| Pluggable optical module and optical communication system Grant 10,890,726 - Tomita January 12, 2 | 2021-01-12 |
| Centrifugal compressor and turbocharger Grant 10,837,297 - Iwakiri , et al. November 17, 2 | 2020-11-17 |
| Impeller For Centrifugal Compressor, Centrifugal Compressor, And Turbocharger App 20200355198 - HONDA; Hironori ; et al. | 2020-11-12 |
| Impeller wheel and centrifugal compressor having impeller wheel Grant 10,801,514 - Cao , et al. October 13, 2 | 2020-10-13 |
| Centrifugal Compressor And Turbocharger App 20200271045 - TOMITA; Isao ; et al. | 2020-08-27 |
| Method For Dissolving Lithium Compound, Method For Manufacturing Lithium Carbonate, And Method For Recovering Lithium From Lithi App 20200248283 - Kind Code | 2020-08-06 |
| Sodium Removal Method, Metal Concentrating Method, And Metal Recovery Method App 20200239981 - ARIYOSHI; Hirotaka ; et al. | 2020-07-30 |
| Impeller cover, rotary machine, and impeller cover manufacturing method Grant 10,683,870 - Okabe , et al. | 2020-06-16 |
| Scroll casing and centrifugal compressor Grant 10,655,637 - Iwakiri , et al. | 2020-05-19 |
| Pluggable Optical Module, Optical Communication System, And Control Method Of Pluggable Optical Module App 20200145101 - TOMITA; Isao | 2020-05-07 |
| Light source module and method of manufacturing light source module Grant 10,644,478 - Tomita | 2020-05-05 |
| Pluggable Optical Module And Optical Communication System App 20200049905 - TOMITA; Isao | 2020-02-13 |
| Oil-drain device for thrust bearing device and turbocharger provided with the same Grant 10,473,207 - Nishioka , et al. Nov | 2019-11-12 |
| Compressor cover, centrifugal compressor, and turbocharger, and compressor cover manufacturing method Grant 10,436,218 - Ozaki , et al. O | 2019-10-08 |
| Impeller Wheel And Centrifugal Compressor Having Impeller Wheel App 20190271326 - CAO; Teng ; et al. | 2019-09-05 |
| Compressor Grant 10,267,332 - Watanabe , et al. | 2019-04-23 |
| Compressor Scroll And Centrifugal Compressor App 20190055959 - IWAKIRI; Kenichiro ; et al. | 2019-02-21 |
| Centrifugal compressor Grant 10,167,877 - Ibaraki , et al. J | 2019-01-01 |
| Centrifugal Compressor And Turbocharger App 20180347382 - IWAKIRI; Kenichiro ; et al. | 2018-12-06 |
| Surroundings Monitoring Device App 20180341016 - Ohmoto; Takahiro ; et al. | 2018-11-29 |
| Centrifugal compressor Grant 10,125,793 - Tomita , et al. November 13, 2 | 2018-11-13 |
| Fluid machine and fluid machine system equipped with the same Grant 10,100,792 - Kanzaka , et al. October 16, 2 | 2018-10-16 |
| Scroll Casing And Centrifugal Compressor App 20180291922 - IWAKIRI; Kenichiro ; et al. | 2018-10-11 |
| Compressor Impeller And Method For Manufacturing Same App 20180266442 - IWAKIRI; Kenichiro ; et al. | 2018-09-20 |
| Sheet-metal turbine housing Grant 10,072,523 - Yoshida , et al. September 11, 2 | 2018-09-11 |
| Light Source Module And Method Of Manufacturing Light Source Module App 20180248335 - TOMITA; Isao | 2018-08-30 |
| Pluggable Optical Module And Optical Communication System App 20180188456 - TOMITA; Isao | 2018-07-05 |
| Scroll Casing And Centrifugal Compressor App 20180149170 - IWAKIRI; Kenichiro ; et al. | 2018-05-31 |
| Variable geometry turbocharger Grant 9,926,938 - Yokoyama , et al. March 27, 2 | 2018-03-27 |
| Impeller Cover, Rotary Machine, And Impeller Cover Manufacturing Method App 20180045211 - OKABE; Ryoji ; et al. | 2018-02-15 |
| Impeller And Rotary Machine App 20170335858 - OKABE; Ryoji ; et al. | 2017-11-23 |
| Engine system with intake bypass device Grant 9,797,320 - Yokoyama , et al. October 24, 2 | 2017-10-24 |
| Air intake duct structure for centrifugal fluid machine Grant 9,790,957 - Tomita , et al. October 17, 2 | 2017-10-17 |
| Oil-drain Device For Thrust Bearing Device And Turbocharger Provided With The Same App 20170276233 - NISHIOKA; Tadasuke ; et al. | 2017-09-28 |
| Turbocharger and method of manufacturing floating bush Grant 9,726,189 - Nishida , et al. August 8, 2 | 2017-08-08 |
| Compressor Cover, Centrifugal Compressor, And Turbocharger, And Compressor Cover Manufacturing Method App 20170191502 - OZAKI; Makoto ; et al. | 2017-07-06 |
| Impeller for centrifugal compressor Grant 9,683,445 - Hoshi , et al. June 20, 2 | 2017-06-20 |
| Centrifugal compressor Grant 9,638,208 - Tomita , et al. May 2, 2 | 2017-05-02 |
| Sealing structure of optical communication module and sealing method of the same Grant 9,606,310 - Tomita March 28, 2 | 2017-03-28 |
| Compressor App 20170074278 - WATANABE; Daigo ; et al. | 2017-03-16 |
| Scroll structure of centrifugal compressor Grant 9,581,046 - Hoshi , et al. February 28, 2 | 2017-02-28 |
| Scroll structure of centrifugal compressor Grant 9,562,541 - Iwakiri , et al. February 7, 2 | 2017-02-07 |
| Scroll structure of centrifugal compressor Grant 9,541,094 - Iwakiri , et al. January 10, 2 | 2017-01-10 |
| Centrifugal compressor impeller Grant 9,494,160 - Tomita , et al. November 15, 2 | 2016-11-15 |
| Sealing Structure Of Optical Communication Module And Sealing Method Of The Same App 20160282574 - TOMITA; Isao | 2016-09-29 |
| Sheet-metal Turbine Housing App 20160273388 - YOSHIDA; Toyotaka ; et al. | 2016-09-22 |
| Engine System With Intake Bypass Device App 20160215712 - YOKOYAMA; Takao ; et al. | 2016-07-28 |
| Light-receiving module Grant 9,383,528 - Tomita July 5, 2 | 2016-07-05 |
| Scroll shape of centrifugal compressor Grant 9,366,265 - Tomita , et al. June 14, 2 | 2016-06-14 |
| Centrifugal Compressor App 20150354591 - IBARAKI; Seiichi ; et al. | 2015-12-10 |
| Fluid Machine And Fluid Machine System Equipped With The Same App 20150337780 - KANZAKA; Tadashi ; et al. | 2015-11-26 |
| Centrifugal Compressor App 20150337863 - TOMITA; Isao ; et al. | 2015-11-26 |
| Impeller of centrifugal compressor Grant 9,140,271 - Sugimoto , et al. September 22, 2 | 2015-09-22 |
| Optical amplifier Grant 9,065,243 - Asobe , et al. June 23, 2 | 2015-06-23 |
| Impeller of centrifugal compressor Grant 9,033,667 - Iwakiri , et al. May 19, 2 | 2015-05-19 |
| Variable Geometry Turbocharger App 20150104296 - Yokoyama; Takao ; et al. | 2015-04-16 |
| Air Intake Duct Structure For Centrifugal Fluid Machine App 20150050136 - Tomita; Isao ; et al. | 2015-02-19 |
| Optical Amplifier Device App 20150036210 - Asobe; Masaki ; et al. | 2015-02-05 |
| Compressor of exhaust gas turbocharger Grant 8,888,440 - Tomita , et al. November 18, 2 | 2014-11-18 |
| Light-receiving Module App 20140217270 - Tomita; Isao | 2014-08-07 |
| Wastegate valve Grant 8,733,101 - Hoshi , et al. May 27, 2 | 2014-05-27 |
| Turbocharger And Method Of Manufacturing Floating Bush App 20140010647 - Nishida; Hideaki ; et al. | 2014-01-09 |
| Scroll Structure Of Centrifugal Compressor App 20130343885 - Iwakiri; Kenichiro ; et al. | 2013-12-26 |
| Scroll Shape Of Centrifugal Compressor App 20130294903 - Tomita; Isao ; et al. | 2013-11-07 |
| Centrifugal Compressor Impeller App 20130272861 - Tomita; Isao ; et al. | 2013-10-17 |
| Scroll Structure Of Centrifugal Compressor App 20130272865 - Hoshi; Toru ; et al. | 2013-10-17 |
| Centrifugal Compressor App 20130266450 - Tomita; Isao ; et al. | 2013-10-10 |
| Optical Module And Method For Making The Same App 20130266264 - Tomita; Isao | 2013-10-10 |
| Scroll Structure Of Centrifugal Compressor App 20130266432 - Iwakiri; Kenichiro ; et al. | 2013-10-10 |
| Wastegate Valve App 20130199175 - Hoshi; Toru ; et al. | 2013-08-08 |
| Impeller For Centrifugal Compressor App 20130195667 - Hoshi; Toru ; et al. | 2013-08-01 |
| Impeller Of Centrifugal Compressor App 20120328444 - Sugimoto; Koichi ; et al. | 2012-12-27 |
| Impeller Of Centrifugal Compressor App 20120189454 - Iwakiri; Kenichiro ; et al. | 2012-07-26 |
| Centrifugal Compressor App 20120148391 - Ibaraki; Seiichi ; et al. | 2012-06-14 |
| Compressor Of Exhaust Gas Turbocharger App 20120121400 - Tomita; Isao ; et al. | 2012-05-17 |
| Centrifugal compressor Grant 8,147,186 - Ibaraki , et al. April 3, 2 | 2012-04-03 |
| Centrifugal compressor App 20100166539 - Ibaraki; Seiichi ; et al. | 2010-07-01 |
| Variable diffuser and compressor App 20100129204 - Higashimori; Hirotaka ; et al. | 2010-05-27 |
| Optical module Grant 7,684,133 - Tomita , et al. March 23, 2 | 2010-03-23 |
| Semiconductor laser module, semiconductor laser, and method of assembling the same Grant 7,602,826 - Tomita , et al. October 13, 2 | 2009-10-13 |
| Optical module Grant 7,585,117 - Kaneko , et al. September 8, 2 | 2009-09-08 |
| Optical Module App 20080192373 - Tomita; Isao ; et al. | 2008-08-14 |
| Optical Module App 20080187268 - KANEKO; TARO ; et al. | 2008-08-07 |
| Semiconductor Laser Module, Semiconductor Laser, And Method Of Assembling The Same App 20080112446 - Tomita; Isao ; et al. | 2008-05-15 |
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