Sugiyama; Mitsuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugiyama; Mitsuhiro.The latest application filed is for "coil spring manufacturing method and coil spring manufacturing device".
- Sugiyama; Mitsuhiro - Yokohama JP
- SUGIYAMA; Mitsuhiro - Yokohama-shi JP
- Sugiyama; Mitsuhiro - Chosei-gun JP
- Sugiyama; Mitsuhiro - Chosei JP
- SUGIYAMA; Mitsuhiro - Tokyo JP
- Sugiyama; Mitsuhiro - Atsugi JP
- Sugiyama, Mitsuhiro - Atsugi-Shi JP
- Sugiyama, Mitsuhiro - Chiba-ken JP
| Patent | Date |
|---|---|
| Coil spring manufacturing method and coil spring manufacturing device Grant 11,065,641 - Koyama , et al. July 20, 2 | 2021-07-20 |
| Suspension coil spring Grant 10,358,008 - Yamamotoya , et al. July 23, 2 | 2019-07-23 |
| Coil Spring Manufacturing Method And Coil Spring Manufacturing Device App 20180361424 - KOYAMA; Yoshimitsu ; et al. | 2018-12-20 |
| Strut-type suspension and compression coil spring for suspension Grant 9,713,946 - Yamamotoya , et al. July 25, 2 | 2017-07-25 |
| Liquid crystal display device Grant 9,557,468 - Nakamoto , et al. January 31, 2 | 2017-01-31 |
| Suspension and compression coil spring for suspension Grant 9,463,676 - Yamamotoya , et al. October 11, 2 | 2016-10-11 |
| Suspension Coil Spring App 20160046164 - YAMAMOTOYA; Kenji ; et al. | 2016-02-18 |
| Strut-type Suspension And Compression Coil Spring For Suspension App 20150251514 - YAMAMOTOYA; Kenji ; et al. | 2015-09-10 |
| Suspension And Compression Coil Spring For Suspension App 20150231939 - YAMAMOTOYA; Kenji ; et al. | 2015-08-20 |
| Liquid Crystal Display Device App 20150002771 - Nakamoto; Hiroshi ; et al. | 2015-01-01 |
| Liquid crystal display device Grant 8,848,138 - Nakamoto , et al. September 30, 2 | 2014-09-30 |
| Method for manufacturing a coil spring for vehicle suspension Grant 8,533,954 - Tange , et al. September 17, 2 | 2013-09-17 |
| Coil spring for vehicle suspension and method for manufacturing the same Grant 8,308,150 - Tange , et al. November 13, 2 | 2012-11-13 |
| Radio Communication Device App 20120082074 - SUGIYAMA; Mitsuhiro | 2012-04-05 |
| Method For Manufacturing A Coil Spring For Vehicle Suspension App 20120055023 - TANGE; Akira ; et al. | 2012-03-08 |
| Liquid Crystal Display Device App 20110292318 - Nakamoto; Hiroshi ; et al. | 2011-12-01 |
| Coil Spring For Vehicle Suspension And Method For Manufacturing The Same App 20100320662 - TANGE; Akira ; et al. | 2010-12-23 |
| Radio tuner Grant D613,264 - Sugiyama , et al. April 6, 2 | 2010-04-06 |
| Broadcast receiving system and broadcast receiving method Grant 7,286,808 - Sugiyama , et al. October 23, 2 | 2007-10-23 |
| Broadcast receiving system and broadcast receiving method App 20050059370 - Sugiyama, Mitsuhiro ; et al. | 2005-03-17 |
| Semiconductor photo-detector with square-shaped optical wave-guide Grant 6,307,242 - Sugiyama October 23, 2 | 2001-10-23 |
| Cathode ray tube App 20010011865 - Sugiyama, Mitsuhiro ; et al. | 2001-08-09 |
| Method for fabricating photodetector Grant 6,136,628 - Sugiyama October 24, 2 | 2000-10-24 |
| Monocrystalline semiconductor photodetector Grant 6,075,253 - Sugiyama , et al. June 13, 2 | 2000-06-13 |
| Silicon-based semiconductor photodetector with an improved optical fiber guide groove Grant 5,999,675 - Sugiyama December 7, 1 | 1999-12-07 |
| Silicon-based semiconductor photodetector with an improved thin optical waveguide layer Grant 5,991,487 - Sugiyama November 23, 1 | 1999-11-23 |
| Method and apparatus for fabricating semiconductor device with photodiode Grant 5,747,860 - Sugiyama , et al. May 5, 1 | 1998-05-05 |
| Method of manufacturing a bipolar transistor having thin base region Grant 5,296,391 - Sato , et al. March 22, 1 | 1994-03-22 |
| Semiconductor device with insulating isolation groove Grant 5,099,304 - Takemura , et al. March 24, 1 | 1992-03-24 |
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