Matsumoto; Masakazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsumoto; Masakazu.The latest application filed is for "brushless motor control device".
Company Profile
2.42.21
- Matsumoto; Masakazu - Kariya JP
- MATSUMOTO; Masakazu - Kariya-city JP
- Matsumoto; Masakazu - Aichi JP
- Matsumoto; Masakazu - Tokyo JP
- Matsumoto; Masakazu - Shizuoka JP
- Matsumoto; Masakazu - Shizuoka-shi Shizuoka
- Matsumoto; Masakazu - Yokohama JP
- Matsumoto; Masakazu - Osaka JP
- Matsumoto; Masakazu - Moriguchi JP
- Matsumoto; Masakazu - Osaka-shi JP
- Matsumoto; Masakazu - Kudamatsu JP
- Matsumoto; Masakazu - Daito JP
- Matsumoto, Masakazu - Kudamatsu-shi JP
- Matsumoto, Masakazu - Daito-shi JP
- Matsumoto; Masakazu - Kitakyushu JP
- Matsumoto; Masakazu - Hiroshima JP
- Matsumoto; Masakazu - Utsunomiya JP
- Matsumoto, Masakazu - Kitakyushu-shi JP
- Matsumoto; Masakazu - Fuchu-cho JP
- Matsumoto; Masakazu - Kusatsu JP
- Matsumoto; Masakazu - Hamamatsu JP
- Matsumoto; Masakazu - Higashi-Osaka-fu JA
Patent Activity
| Patent | Date |
|---|---|
| Brushless motor control device Grant 10,686,395 - Matsumoto | 2020-06-16 |
| Brushless Motor Control Device App 20190326841 - MATSUMOTO; Masakazu | 2019-10-24 |
| Steering lock device Grant 10,232,820 - Okuda , et al. | 2019-03-19 |
| Connector Grant 9,997,884 - Matsumoto June 12, 2 | 2018-06-12 |
| Connector App 20180151996 - MATSUMOTO; Masakazu | 2018-05-31 |
| Vehicle lamp Grant 9,964,278 - Matsumoto , et al. May 8, 2 | 2018-05-08 |
| Steering Lock Device App 20180086305 - OKUDA; Koji ; et al. | 2018-03-29 |
| Connector Grant 9,761,963 - Matsumoto September 12, 2 | 2017-09-12 |
| Vehicle Lamp App 20160377253 - Matsumoto; Masakazu ; et al. | 2016-12-29 |
| Connector App 20150147898 - MATSUMOTO; Masakazu | 2015-05-28 |
| Connector Grant 8,298,010 - Matsumoto October 30, 2 | 2012-10-30 |
| Connector App 20110021073 - Matsumoto; Masakazu | 2011-01-27 |
| Connector Grant 7,833,054 - Matsumoto November 16, 2 | 2010-11-16 |
| Connector App 20100022122 - Matsumoto; Masakazu | 2010-01-28 |
| Coloring compound and recording material using the same Grant 7,598,012 - Murai , et al. October 6, 2 | 2009-10-06 |
| Tool holder Grant 7,320,568 - Matsumoto , et al. January 22, 2 | 2008-01-22 |
| Electric washing machine Grant 7,296,444 - Mae , et al. November 20, 2 | 2007-11-20 |
| Tool holder App 20070053758 - Matsumoto; Masakazu ; et al. | 2007-03-08 |
| Wrench Grant 7,181,998 - Matsumoto , et al. February 27, 2 | 2007-02-27 |
| Tool holder Grant 7,165,923 - Matsumoto , et al. January 23, 2 | 2007-01-23 |
| Novel coloring compound and recording material using the same App 20060183046 - Murai; Yasuaki ; et al. | 2006-08-17 |
| Wrench Grant 7,036,400 - Matsumoto , et al. May 2, 2 | 2006-05-02 |
| Tool holder Grant 7,037,053 - Matsumoto , et al. May 2, 2 | 2006-05-02 |
| Railway vehicle and method for operating vehicle Grant 7,021,220 - Harada , et al. April 4, 2 | 2006-04-04 |
| Chuck Grant 7,017,919 - Matsumoto , et al. March 28, 2 | 2006-03-28 |
| Tool holder App 20060062645 - Matsumoto; Masakazu ; et al. | 2006-03-23 |
| Wrench App 20050199101 - Matsumoto, Masakazu ; et al. | 2005-09-15 |
| Optical member, process of producing optical member, and process of producing thin film Grant 6,939,613 - Takahashi , et al. September 6, 2 | 2005-09-06 |
| Railway vehicle and method for operating vehicle App 20050139115 - Harada, Iwao ; et al. | 2005-06-30 |
| Chuck App 20050073115 - Matsumoto, Masakazu ; et al. | 2005-04-07 |
| Electric washing machine App 20040144136 - Mae, Shinji ; et al. | 2004-07-29 |
| Direct-injection spark-ignition engine Grant 6,684,848 - Saito , et al. February 3, 2 | 2004-02-03 |
| Wrench App 20040007097 - Matsumoto, Masakazu ; et al. | 2004-01-15 |
| Direct-injection spark ignition engine Grant 6,672,277 - Yasuoka , et al. January 6, 2 | 2004-01-06 |
| Position measuring apparatus and working apparatus using the same Grant 6,671,650 - Ogura , et al. December 30, 2 | 2003-12-30 |
| Tool holder App 20030228199 - Matsumoto, Masakazu ; et al. | 2003-12-11 |
| Optical member, process of producing optical member, and process of producing thin film App 20030181044 - Takahashi, Yukihiro ; et al. | 2003-09-25 |
| Tool holder App 20030175088 - Matsumoto, Masakazu ; et al. | 2003-09-18 |
| Direct-injection spark-ignition engine App 20020170531 - Saito, Fumihiko ; et al. | 2002-11-21 |
| Direct-injection spark ignition engine App 20020078919 - Yasuoka, Takehiko ; et al. | 2002-06-27 |
| Tool holder and tool holder attachment mechanism App 20010049984 - Matsumoto, Masakazu ; et al. | 2001-12-13 |
| Control device for direct injection engine Grant 6,240,724 - Kudou , et al. June 5, 2 | 2001-06-05 |
| Chuck Grant 6,105,974 - Matsumoto August 22, 2 | 2000-08-22 |
| Washing machine Grant 5,784,901 - Yanase , et al. July 28, 1 | 1998-07-28 |
| Tool holder Grant 5,593,258 - Matsumoto , et al. January 14, 1 | 1997-01-14 |
| Rolling stock ventilator and its control method Grant 5,439,415 - Hirikawa , et al. August 8, 1 | 1995-08-08 |
| Electrophotographic photosensitive member Grant 5,286,589 - Go , et al. February 15, 1 | 1994-02-15 |
| Coordinate measuring machine Grant 5,189,805 - Matsumoto , et al. March 2, 1 | 1993-03-02 |
| Coordinate measuring machine with protected origin point blocks Grant 5,187,874 - Takahashi , et al. February 23, 1 | 1993-02-23 |
| Ventilating equipment for railway rolling stock and operating method thereof Grant 5,137,490 - Ishikawa , et al. August 11, 1 | 1992-08-11 |
| 5H-dibenzo(A,D) cycloheptanylidene derivative and 5H-dibenzo (A,D) cycloheptenylidene derivative, and electrophotographic photosensitive member using the same Grant 5,024,912 - Neishi , et al. June 18, 1 | 1991-06-18 |
| Electrophotographic photosensitive member Grant 4,931,371 - Matsumoto , et al. June 5, 1 | 1990-06-05 |
| Function separated photosensitive member having a diphenylamine derivative disazo charge generation material Grant 4,830,944 - Umehara , et al. May 16, 1 | 1989-05-16 |
| Electrophotographic photosensitive member containing disazo compound Grant 4,760,003 - Matsumoto , et al. July 26, 1 | 1988-07-26 |
| Method of air-conditioning and system for the same Grant 4,742,692 - Yoneda , et al. May 10, 1 | 1988-05-10 |
| Electrophotographic photosensitive member containing polyvinylarylal Grant 4,717,636 - Takahashi , et al. January 5, 1 | 1988-01-05 |
| Photosensitive member for electrophotography comprising azo pigments Grant 4,666,810 - Umehara , et al. May 19, 1 | 1987-05-19 |
| Electrophotographic photosensitive member Grant 4,666,809 - Matsumoto , et al. May 19, 1 | 1987-05-19 |
| Electrophotographic photosensitive member and preparation of photoconductive composition therefor Grant 4,615,963 - Matsumoto , et al. October 7, 1 | 1986-10-07 |
| Electrophotographic photosensitive member with disazo or trisazo compound Grant 4,427,753 - Fujimura , et al. January 24, 1 | 1984-01-24 |
| Pickup apparatus for an electric string type instrument Grant 4,378,721 - Kaneko , et al. April 5, 1 | 1983-04-05 |
| Hologram and method of production thereof Grant 4,172,724 - Matsumoto , et al. October 30, 1 | 1979-10-30 |
| Chuck For Tool Grant 3,762,731 - Matsumoto October 2, 1 | 1973-10-02 |
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