Ishimaru; Makoto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishimaru; Makoto.The latest application filed is for "step-up converter".
- Ishimaru; Makoto - Tokyo JP
- Ishimaru; Makoto - Osaka JP
- Ishimaru; Makoto - Takatsuki JP
- Ishimaru; Makoto - Takatsuki-shi JP
| Patent | Date |
|---|---|
| Imaging apparatus Grant 7,903,170 - Ishimaru March 8, 2 | 2011-03-08 |
| Step-up converter Grant 7,825,646 - Ishii , et al. November 2, 2 | 2010-11-02 |
| DC-DC converter and control circuit thereof Grant 7,550,957 - Ishii , et al. June 23, 2 | 2009-06-23 |
| Charge pump circuit Grant 7,541,859 - Akashi , et al. June 2, 2 | 2009-06-02 |
| Step-up converter Grant 7,482,789 - Motomori , et al. January 27, 2 | 2009-01-27 |
| Step-up converter App 20080211475 - Ishii; Takuya ; et al. | 2008-09-04 |
| DC-DC converter Grant 7,391,199 - Akashi , et al. June 24, 2 | 2008-06-24 |
| Imaging apparatus App 20080094497 - Ishimaru; Makoto | 2008-04-24 |
| Charge Pump Circuit App 20070273430 - Akashi; Hiroki ; et al. | 2007-11-29 |
| Power supply Grant 7,294,994 - Ryu , et al. November 13, 2 | 2007-11-13 |
| DC-DC converter and control circuit thereof App 20070096711 - Ishii; Takuya ; et al. | 2007-05-03 |
| DC-DC converter App 20070018628 - Akashi; Hiroki ; et al. | 2007-01-25 |
| Step-up converter App 20060255774 - Motomori; Mikio ; et al. | 2006-11-16 |
| DC-DC converter App 20060214647 - Ishimaru; Makoto ; et al. | 2006-09-28 |
| Power supply App 20060164021 - Ryu; Takashi ; et al. | 2006-07-27 |
| DC-DC converter Grant 7,075,275 - Motomori , et al. July 11, 2 | 2006-07-11 |
| Multi-output power supply circuit App 20060131961 - Ishii; Takuya ; et al. | 2006-06-22 |
| DC-DC converter App 20060103332 - Motomori; Mikio ; et al. | 2006-05-18 |
| Light emitting diode and a method for manufacturing the same Grant 6,596,556 - Ishimaru July 22, 2 | 2003-07-22 |
| Light emitting diode and a method for manufacturing the same App 20020123165 - Ishimaru, Makoto | 2002-09-05 |
| Light emitting diode and a method manufacturing the same Grant 6,420,734 - Ishimaru July 16, 2 | 2002-07-16 |
| Light Emitting Diode And A Method Manufacturing The Same App 20020053675 - ISHIMARU, MAKOTO | 2002-05-09 |
| End face light emitting type light emitting diode Grant 5,955,748 - Nakamura , et al. September 21, 1 | 1999-09-21 |
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