Ohsawa; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohsawa; Hiroshi.The latest application filed is for "four-stroke cycle engine".
Company Profile
0.26.17
- Ohsawa; Hiroshi - Saitama N/A JP
- Ohsawa; Hiroshi - Shizuoka JP
- Ohsawa; Hiroshi - Shizuoka-ken N/A JP
- Ohsawa; Hiroshi - Osaka JP
- OHSAWA; Hiroshi - Saitama-shi JP
- OHSAWA; Hiroshi - Hamamatsu-Shi JP
- Ohsawa; Hiroshi - Hamamatsu JP
- Ohsawa; Hiroshi - Chiba JP
- Ohsawa; Hiroshi - Utsunomiya JP
- Ohsawa; Hiroshi - Wako JP
- Ohsawa; Hiroshi - Konan JP
- Ohsawa; Hiroshi - Higashimatsuyama JP
Patent Activity
| Patent | Date |
|---|---|
| Semiconductor device and manufacturing method therefor Grant 9,263,374 - Masuda , et al. February 16, 2 | 2016-02-16 |
| Four-stroke cycle engine Grant 8,863,706 - Ohsawa October 21, 2 | 2014-10-21 |
| Variable valve gear for internal combustion engine Grant 8,601,989 - Ohsawa December 10, 2 | 2013-12-10 |
| Four-stroke Cycle Engine App 20130112160 - OHSAWA; Hiroshi | 2013-05-09 |
| Communication terminal device and communication method Grant 8,285,275 - Ohsawa October 9, 2 | 2012-10-09 |
| Variable Valve Gear For Internal Combustion Engine App 20120111294 - Ohsawa; Hiroshi | 2012-05-10 |
| Semiconductor Device And Manufacturing Method Therefor App 20120074544 - MASUDA; Masachika ; et al. | 2012-03-29 |
| Balancer apparatus for an engine Grant 8,047,176 - Ohsawa November 1, 2 | 2011-11-01 |
| Variable Valve Operating System For Internal Combustion Engine App 20110107989 - OHSAWA; Hiroshi | 2011-05-12 |
| Balancer apparatus of engine Grant 7,905,212 - Ohsawa March 15, 2 | 2011-03-15 |
| Communication Terminal Device And Communication Method App 20100317338 - Ohsawa; Hiroshi | 2010-12-16 |
| Communication Terminal Device App 20100137032 - Okamoto; Shuji ; et al. | 2010-06-03 |
| Balancer apparatus of engine App 20090064962 - Ohsawa; Hiroshi | 2009-03-12 |
| Balancer apparatus of engine App 20090038575 - Ohsawa; Hiroshi | 2009-02-12 |
| Balancing device for an engine Grant 7,434,560 - Ohsawa October 14, 2 | 2008-10-14 |
| Balancing Device For An Engine App 20080035095 - Ohsawa; Hiroshi | 2008-02-14 |
| Magnetic recording medium and production process thereof Grant 7,087,325 - Kanazawa , et al. August 8, 2 | 2006-08-08 |
| Variable operating valve apparatus for an internal combustion engine Grant 6,915,768 - Ohsawa July 12, 2 | 2005-07-12 |
| Laser oscillating apparatus, exposure apparatus using the same and device fabrication method Grant 6,829,279 - Ohmi , et al. December 7, 2 | 2004-12-07 |
| Laser oscillating apparatus, exposure apparatus, and device fabrication method Grant 6,801,554 - Ohmi , et al. October 5, 2 | 2004-10-05 |
| Variable operating valve apparatus for an internal combustion engine App 20040118370 - Ohsawa, Hiroshi | 2004-06-24 |
| Laser oscillating apparatus with slotted waveguide Grant 6,744,802 - Ohmi , et al. June 1, 2 | 2004-06-01 |
| Magnetic recording medium, production process thereof, magnetic recording and reproducing apparatus, and medium substrate Grant 6,727,010 - Hanawa , et al. April 27, 2 | 2004-04-27 |
| Balancer structure for a V-type engine Grant 6,718,934 - Ohsawa April 13, 2 | 2004-04-13 |
| Magnetic recording medium and production process thereof App 20040050688 - Kanazawa, Hiroshi ; et al. | 2004-03-18 |
| Organic pigment with high transparency and hydrophobicity Grant 6,706,863 - Hashimoto , et al. March 16, 2 | 2004-03-16 |
| Laser oscillating apparatus Grant 6,650,678 - Ohmi , et al. November 18, 2 | 2003-11-18 |
| Motor assisting apparatus for vehicle Grant 6,607,048 - Ohsawa August 19, 2 | 2003-08-19 |
| Antifogging agent composition App 20030127625 - Nagasawa, Hiroshi ; et al. | 2003-07-10 |
| Organic pigment with high transparency and hydrophobicity App 20030040559 - Hashimoto, Isao ; et al. | 2003-02-27 |
| Balancer structure for a V-type engine App 20030019459 - Ohsawa, Hiroshi | 2003-01-30 |
| Rear combination lamp of a motor vehicle Grant D469,196 - Ohsawa , et al. January 21, 2 | 2003-01-21 |
| Magnetic recording medium, production process thereof, magnetic recording and reproducing apparatus, and medium substrate App 20020122960 - Hanawa, Kenzo ; et al. | 2002-09-05 |
| Magnetic recording medium, production process thereof, magnetic recording and reproducing apparatus, and medium substrate App 20020076579 - Hanawa, Kenzo ; et al. | 2002-06-20 |
| Propulsion unit of vehicle Grant 6,373,155 - Shimizu , et al. April 16, 2 | 2002-04-16 |
| Motor assisting apparatus for vehicle App 20010017226 - Ohsawa, Hiroshi | 2001-08-30 |
| Drive control apparatus for brushless motor Grant 5,936,364 - Ohsawa , et al. August 10, 1 | 1999-08-10 |
| Drive control apparatus for brushless motor Grant 5,901,268 - Ando , et al. May 4, 1 | 1999-05-04 |
| EMI prevention circuit for a car-mounted electronic control unit Grant 5,841,202 - Noguchi , et al. November 24, 1 | 1998-11-24 |
| Brushless motor having lubrication system for upper and lower bearings Grant 5,798,589 - Ohi , et al. August 25, 1 | 1998-08-25 |
| Automobile Grant D395,259 - Ohsawa , et al. June 16, 1 | 1998-06-16 |
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