Niwa; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niwa; Kenji.The latest application filed is for "multi-lens array, light source device, and projector".
Company Profile
2.31.22
- Niwa; Kenji - Minowa-machi JP
- NIWA; Kenji - Kamiina-gun JP
- Niwa; Kenji - Okazaki JP
- NIWA; Kenji - Okazaki-shi Aichi
- Niwa; Kenji - Nagoya-shi JP
- Niwa; Kenji - Hitachinaka JP
- Niwa; Kenji - Nagoya N/A JP
- Niwa; Kenji - Aichi-ken JP
- Niwa; Kenji - Ibaraki JP
- Niwa; Kenji - Aichi JP
- NIWA; Kenji - Toyota-shi JP
- Niwa, Kenji - Hitachinaka-shi JP
- Niwa; Kenji - Suwa JP
- Niwa; Kenji - Kasugai JP
- Niwa; Kenji - Tokyo JP
- Niwa; Kenji - Barrie CA
- Niwa; Kenji - Chiba JP
Patent Activity
| Patent | Date |
|---|---|
| Multi-lens array, light source device, and projector Grant 11,353,632 - Isomura , et al. June 7, 2 | 2022-06-07 |
| Multi-lens Array, Light Source Device, And Projector App 20210294000 - ISOMURA; Tomoki ; et al. | 2021-09-23 |
| Frame Grant 10,807,648 - Nishimura , et al. October 20, 2 | 2020-10-20 |
| Frame Member, And Method Of Manufacturing Frame Member App 20190002030 - NISHIMURA; Ryuzo ; et al. | 2019-01-03 |
| Vehicle State Storage Device App 20150287250 - Niwa; Kenji ; et al. | 2015-10-08 |
| Motorized cutter, motorized cutter with wheels, and cutting method Grant 8,926,024 - Shima , et al. January 6, 2 | 2015-01-06 |
| Fuel-saving drive recommendation system and fuel-saving drive recommendation method Grant 8,655,576 - Niwa , et al. February 18, 2 | 2014-02-18 |
| 2-cycle Engine And Engine-powered Working Machine Having The Same App 20130327307 - Niwa; Kenji ; et al. | 2013-12-12 |
| Fuel-saving Drive Recommendation System And Fuel-saving Drive Recommendation Method App 20120059561 - Niwa; Kenji ; et al. | 2012-03-08 |
| Motorized Cutter, Motorized Cutter With Wheels, And Cutting Method App 20110303060 - Shima; Yukihiro ; et al. | 2011-12-15 |
| Diagnostic system for automatic transmission Grant 8,032,274 - Niwa , et al. October 4, 2 | 2011-10-04 |
| Portable cutting machine Grant 7,874,075 - Niwa , et al. January 25, 2 | 2011-01-25 |
| Portable cutting tool Grant 7,866,051 - Niwa January 11, 2 | 2011-01-11 |
| Portable electric cutting apparatus Grant 7,861,417 - Tanimoto , et al. January 4, 2 | 2011-01-04 |
| Air-conditioning duct Grant 7,645,187 - Niwa January 12, 2 | 2010-01-12 |
| Electric tool having electric motor with first and second coils having first and second coil bundles of different innermost peripheral length Grant 7,605,513 - Tanimoto , et al. October 20, 2 | 2009-10-20 |
| Diagnostic system for automatic transmission App 20090157251 - Niwa; Kenji ; et al. | 2009-06-18 |
| Portable Cutting Machine App 20090064510 - Niwa; Kenji ; et al. | 2009-03-12 |
| Portable cutting tool Grant 7,434,321 - Niwa , et al. October 14, 2 | 2008-10-14 |
| Buckle Grant D575,670 - Niwa August 26, 2 | 2008-08-26 |
| Fastener Grant D575,671 - Niwa August 26, 2 | 2008-08-26 |
| Stopper Structure And Vibration-proofing Structure For Vehicle App 20080196987 - NIWA; Kenji | 2008-08-21 |
| Name plate Grant D573,655 - Niwa July 22, 2 | 2008-07-22 |
| Buckle Grant 7,343,651 - Niwa March 18, 2 | 2008-03-18 |
| Portable electric cutting apparatus App 20070271799 - Tanimoto; Hideyuki ; et al. | 2007-11-29 |
| Portable cutting tool Grant 7,281,332 - Niwa , et al. October 16, 2 | 2007-10-16 |
| Portable electric cutting apparatus Grant 7,275,326 - Tanimoto , et al. October 2, 2 | 2007-10-02 |
| Buckle App 20070214617 - Niwa; Kenji | 2007-09-20 |
| Air-conditioning duct App 20060223432 - Niwa; Kenji | 2006-10-05 |
| Portable electric cutting device with blower mechanism Grant 7,103,979 - Yoshida , et al. September 12, 2 | 2006-09-12 |
| Console box Grant 7,004,527 - Niwa , et al. February 28, 2 | 2006-02-28 |
| Portable cutting tool App 20060016082 - Niwa; Kenji ; et al. | 2006-01-26 |
| Portable cutting tool App 20050278961 - Niwa, Kenji ; et al. | 2005-12-22 |
| Portable cutting tool App 20050278960 - Niwa, Kenji | 2005-12-22 |
| Console box Grant 6,932,402 - Niwa , et al. August 23, 2 | 2005-08-23 |
| Electric motor, electric tool having the motor, and electric motor production method App 20050168095 - Tanimoto, Hideyuki ; et al. | 2005-08-04 |
| Portable electric cutting apparatus App 20050160608 - Tanimoto, Hideyuki ; et al. | 2005-07-28 |
| Console box App 20050146150 - Niwa, Kenji ; et al. | 2005-07-07 |
| Holder Grant D500,210 - Niwa December 28, 2 | 2004-12-28 |
| Portable electric cutting device with blower mechanism App 20040107584 - Yoshida, Kenichirou ; et al. | 2004-06-10 |
| Console box App 20040080173 - Niwa, Kenji ; et al. | 2004-04-29 |
| Clip spring member Grant D476,881 - Niwa July 8, 2 | 2003-07-08 |
| Clip spring member Grant D476,555 - Niwa July 1, 2 | 2003-07-01 |
| Method of driving liquid crystal display device that reduces afterimages Grant 6,271,817 - Wakai , et al. August 7, 2 | 2001-08-07 |
| Shift range control system for automatic transmissions Grant 6,076,414 - Tabata , et al. June 20, 2 | 2000-06-20 |
| Display system for automatic transmissions Grant 6,067,492 - Tabata , et al. May 23, 2 | 2000-05-23 |
| Method for manufacturing LDD type semiconductor device with complete self-alignment Grant 5,597,752 - Niwa January 28, 1 | 1997-01-28 |
| Method and apparatus for removing sludge from a spray booth Grant 5,062,963 - Marcinkowski , et al. November 5, 1 | 1991-11-05 |
| Method of purifying tantalum Grant 4,673,554 - Niwa , et al. June 16, 1 | 1987-06-16 |
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