Nagano; Katsumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagano; Katsumi.The latest application filed is for "lubricating oil composition".
Company Profile
0.55.7
- Nagano; Katsumi - Tokyo JP
- Nagano; Katsumi - Chiyoda-ku JP
- Nagano; Katsumi - Kawasaki JP
- Nagano; Katsumi - Aichi JP
- Nagano; Katsumi - Tokyo-to JP
- Nagano; Katsumi - Kawasaki-shi JP
- Nagano; Katsumi - Yokohama JP
- Nagano; Katsumi - Kanagawa JP
- Nagano; Katsumi - Chita JP
- Nagano; Katsumi - Osaka JP
- Nagano; Katsumi - Setagaya JP
- Nagano; Katsumi - Fukuoka JP
- Nagano; Katsumi - Shimonoseki JP
- Nagano; Katsumi - Hiratsuka JP
- Nagano; Katsumi - Hiratsukashi JP
Patent Activity
| Patent | Date |
|---|---|
| Lubricating oil composition Grant 8,889,608 - Kuratomi , et al. November 18, 2 | 2014-11-18 |
| Lubricating oil composition Grant 8,889,607 - Kuratomi , et al. November 18, 2 | 2014-11-18 |
| Lubricating Oil Composition App 20130005630 - Kuratomi; Tadashi ; et al. | 2013-01-03 |
| Lubricating Oil Composition App 20130005631 - Kuratomi; Tadashi ; et al. | 2013-01-03 |
| Display image control apparatus Grant 8,250,490 - Fujiwara , et al. August 21, 2 | 2012-08-21 |
| Lubricant base oil Grant 8,153,569 - Kuratomi , et al. April 10, 2 | 2012-04-10 |
| Hydrodynamic type oil-impregnated sintered bearing Grant 8,132,965 - Mori , et al. March 13, 2 | 2012-03-13 |
| Hydrodynamic type oil-impregnated sintered bearing Grant 7,988,361 - Mori , et al. August 2, 2 | 2011-08-02 |
| Hydrodynamic Type Oil-impregnated Sintered Bearing App 20110057527 - Mori; Natsuhiko ; et al. | 2011-03-10 |
| Lubricant Base Oil App 20090233824 - Kuratomi; Tadashi ; et al. | 2009-09-17 |
| Display Image Control Apparatus App 20080147664 - Fujiwara; Masato ; et al. | 2008-06-19 |
| Fluid bearing unit and lubricating oil composition for bearing Grant 6,903,056 - Nagano , et al. June 7, 2 | 2005-06-07 |
| Lubricating composition Grant 6,673,750 - Hirata , et al. January 6, 2 | 2004-01-06 |
| Fluid Bearing unit and lubricating oil composition for bearing App 20030153472 - Nagano, Katsumi ; et al. | 2003-08-14 |
| Lubricating composition App 20030060376 - Hirata, Masakazu ; et al. | 2003-03-27 |
| Mobile phone Grant D436,939 - Nagano , et al. January 30, 2 | 2001-01-30 |
| Mobile phone Grant D436,090 - Nagano , et al. January 9, 2 | 2001-01-09 |
| Mobile phone Grant D427,983 - Nagano , et al. July 11, 2 | 2000-07-11 |
| Pager Grant D423,504 - Nishii , et al. April 25, 2 | 2000-04-25 |
| Wireless telephone Grant D409,190 - Tamura , et al. May 4, 1 | 1999-05-04 |
| Wireless telephone Grant D408,399 - Nagano , et al. April 20, 1 | 1999-04-20 |
| Wireless telephone Grant D408,032 - Nagano , et al. April 13, 1 | 1999-04-13 |
| Wireless telephone Grant D407,719 - Nagano , et al. April 6, 1 | 1999-04-06 |
| Wireless telephone Grant D407,721 - Nagano , et al. April 6, 1 | 1999-04-06 |
| Wireless telephone Grant D407,722 - Nagano , et al. April 6, 1 | 1999-04-06 |
| Wireless telephone Grant D407,720 - Nagano , et al. April 6, 1 | 1999-04-06 |
| Wireless telephone Grant D406,135 - Nagano , et al. February 23, 1 | 1999-02-23 |
| Wireless telephone Grant D402,982 - Nagano , et al. December 22, 1 | 1998-12-22 |
| Pager case Grant D402,805 - Nagano , et al. December 22, 1 | 1998-12-22 |
| Pager Grant D402,656 - Nishii , et al. December 15, 1 | 1998-12-15 |
| Pager Grant D395,655 - Nishii , et al. June 30, 1 | 1998-06-30 |
| Pager Grant D392,639 - Tamura , et al. March 24, 1 | 1998-03-24 |
| Lubricating fluid composition for dynamic pressure bearing Grant 5,627,147 - Hayakawa , et al. May 6, 1 | 1997-05-06 |
| Pager Grant D375,743 - Nishii , et al. November 19, 1 | 1996-11-19 |
| Electric screwdriver Grant D341,531 - Nagano , et al. November 23, 1 | 1993-11-23 |
| Eccentricity correction apparatus for an optical disk device Grant 4,907,214 - Nagano , et al. March 6, 1 | 1990-03-06 |
| Track jump control system for optical disk apparatus Grant 4,819,219 - Nagano April 4, 1 | 1989-04-04 |
| Laser diode driving circuit Grant 4,819,241 - Nagano April 4, 1 | 1989-04-04 |
| Laser diode driving circuit Grant 4,806,873 - Nagano February 21, 1 | 1989-02-21 |
| Plating current automatic compensating apparatus Grant 4,765,878 - Komoto , et al. August 23, 1 | 1988-08-23 |
| Circuit in which output circuit and operational amplifier equipped input circuit are electrically isolated Grant 4,636,655 - Nagano January 13, 1 | 1987-01-13 |
| H-switch circuit with an overcurrent protection circuit Grant 4,633,358 - Nagano December 30, 1 | 1986-12-30 |
| Impedance conversion circuit Grant 4,591,739 - Nagano May 27, 1 | 1986-05-27 |
| Temperature detecting transistor circuit Grant 4,574,205 - Nagano March 4, 1 | 1986-03-04 |
| Current supply circuit with redundant back-up current source Grant 4,565,959 - Nagano January 21, 1 | 1986-01-21 |
| Constant current source or voltage source transistor circuit Grant 4,536,702 - Nagano August 20, 1 | 1985-08-20 |
| Voltage comparator circuit Grant 4,529,893 - Nagano July 16, 1 | 1985-07-16 |
| Current source circuit for producing a small value output current proportional to an input current Grant 4,507,573 - Nagano March 26, 1 | 1985-03-26 |
| Reference voltage producing circuit Grant 4,506,208 - Nagano March 19, 1 | 1985-03-19 |
| Low-value current source circuit Grant 4,485,313 - Nagano November 27, 1 | 1984-11-27 |
| Current control circuit Grant 4,475,077 - Nagano October 2, 1 | 1984-10-02 |
| Voltage-to-current converting circuit Grant 4,442,400 - Nagano April 10, 1 | 1984-04-10 |
| Voltage comparator Grant 4,418,290 - Nagano November 29, 1 | 1983-11-29 |
| Current mirror circuit Grant 4,412,186 - Nagano October 25, 1 | 1983-10-25 |
| Resistorless digital-to-analog converter using cascaded current mirror circuits Grant 4,408,190 - Nagano October 4, 1 | 1983-10-04 |
| Voltage-current conversion circuit Grant 4,338,527 - Nagano July 6, 1 | 1982-07-06 |
| Full wave rectifier Grant 4,333,141 - Nagano June 1, 1 | 1982-06-01 |
| Reference voltage-generating circuit Grant 4,319,180 - Nagano March 9, 1 | 1982-03-09 |
| Limiter circuit Grant 4,268,789 - Nagano May 19, 1 | 1981-05-19 |
| Voltage follower circuit Grant 4,223,276 - Nagano September 16, 1 | 1980-09-16 |
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