KOYAMA; Shigeru
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOYAMA; Shigeru.The latest application filed is for "rotor structure for electric motor".
- KOYAMA; Shigeru - Saitama JP
- Koyama; Shigeru - Wako N/A JP
- Koyama; Shigeru - Tokyo N/A JP
- Koyama; Shigeru - Kasuga N/A JP
- Koyama; Shigeru - Wako-shi JP
- Koyama; Shigeru - Fukuoka JP
- Koyama; Shigeru - Kanagawa JP
- Koyama; Shigeru - Nagano JP
| Patent | Date |
|---|---|
| Rotor Structure For Electric Motor App 20200366143 - PYDIN; Andrii ; et al. | 2020-11-19 |
| Power distribution device Grant 10,774,913 - Koyama September 15, 2 | 2020-09-15 |
| Decelerating device for electric motor Grant 10,742,090 - Koyama A | 2020-08-11 |
| Power Distribution Device App 20190195328 - KOYAMA; Shigeru | 2019-06-27 |
| Decelerating Device For Electric Motor App 20190199166 - KOYAMA; Shigeru | 2019-06-27 |
| Pinion shaft support structure for planetary gear Grant 8,905,894 - Koyama , et al. December 9, 2 | 2014-12-09 |
| Transmission Grant 8,887,588 - Koyama , et al. November 18, 2 | 2014-11-18 |
| Power output apparatus Grant 8,888,636 - Ikegami , et al. November 18, 2 | 2014-11-18 |
| Software development resource estimation system Grant 8,788,317 - Koyama July 22, 2 | 2014-07-22 |
| Power transmitting device Grant 8,622,862 - Koyama , et al. January 7, 2 | 2014-01-07 |
| Software modification estimate method and software modification estimate system Grant 8,595,686 - Koyama November 26, 2 | 2013-11-26 |
| Apparatus and method for desalination Grant 8,535,486 - Ng , et al. September 17, 2 | 2013-09-17 |
| Pinion Shaft Support Structure For Planetary Gear App 20120252627 - Koyama; Shigeru ; et al. | 2012-10-04 |
| Power Transmitting Device App 20120004063 - Koyama; Shigeru ; et al. | 2012-01-05 |
| Software Modification Estimate Method And Software Modification Estimate System App 20110289473 - Koyama; Shigeru | 2011-11-24 |
| Transmission App 20110214533 - Koyama; Shigeru ; et al. | 2011-09-08 |
| Specification Modification Estimation Method And Specification Modification Estimation System App 20110099051 - Koyama; Shigeru | 2011-04-28 |
| Apparatus And Method For Desalination App 20100258426 - Ng; Kim Choon ; et al. | 2010-10-14 |
| Power Output Apparatus App 20100125020 - Ikegami; Takefumi ; et al. | 2010-05-20 |
| Changing system in manual transmission Grant 6,736,020 - Koyama , et al. May 18, 2 | 2004-05-18 |
| Transmission Grant 6,668,676 - Koyama , et al. December 30, 2 | 2003-12-30 |
| Barley and yam Natto Grant 6,669,971 - Kato , et al. December 30, 2 | 2003-12-30 |
| Changing system in manual transmission App 20030019311 - Koyama, Shigeru ; et al. | 2003-01-30 |
| Transmission App 20020134187 - Koyama, Shigeru ; et al. | 2002-09-26 |
| Cylinder liner and cylinder block and method of manufacturing the same Grant 6,298,818 - Koyama , et al. October 9, 2 | 2001-10-09 |
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