SAKAGUCHI; Masafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for SAKAGUCHI; Masafumi.The latest application filed is for "display device and method of adjusting optical system of display device".
- SAKAGUCHI; Masafumi - SUWA-SHI JP
- Sakaguchi; Masafumi - Suwa JP
- Sakaguchi; Masafumi - Gunma-ken JP
- Sakaguchi; Masafumi - Nagano-ken JP
| Patent | Date |
|---|---|
| Display Device And Method Of Adjusting Optical System Of Display Device App 20210063756 - YONEKUBO; Masatoshi ; et al. | 2021-03-04 |
| Display device and light-guiding device Grant 10,871,651 - Noguchi , et al. December 22, 2 | 2020-12-22 |
| Display Device And Light-guiding Device App 20190235249 - NOGUCHI; Toshiyuki ; et al. | 2019-08-01 |
| Showcase Grant 7,819,069 - Tanaka , et al. October 26, 2 | 2010-10-26 |
| Polarizing plate, liquid crystal device, and electronic apparatus Grant 7,623,200 - Sakaguchi , et al. November 24, 2 | 2009-11-24 |
| Electro-optical device, and projector and electronic apparatus including the same Grant 7,616,270 - Hirabayashi , et al. November 10, 2 | 2009-11-10 |
| Display Device App 20090161029 - SAKAGUCHI; Masafumi | 2009-06-25 |
| Projector Grant 7,390,095 - Yoshida , et al. June 24, 2 | 2008-06-24 |
| Polarizing Plate, Liquid Crystal Device, And Electronic Apparatus App 20080062356 - SAKAGUCHI; Masafumi | 2008-03-13 |
| Polarizing Plate, Liquid Crystal Device, And Electronic Apparatus App 20080055522 - SAKAGUCHI; Masafumi ; et al. | 2008-03-06 |
| Projector Grant 7,329,007 - Karasawa , et al. February 12, 2 | 2008-02-12 |
| Game machine and monitor system Grant 7,275,993 - Hosaka , et al. October 2, 2 | 2007-10-02 |
| Showcase App 20070193480 - Tanaka; Tsutomu ; et al. | 2007-08-23 |
| Electro-optical device, and projector and electronic apparatus including the same App 20070195222 - Hirabayashi; Hidekazu ; et al. | 2007-08-23 |
| Light transmission sheet, rear projection type projector, light transmission sheet manufacturing device, program, and computer-readable medium Grant 7,256,935 - Sakaguchi August 14, 2 | 2007-08-14 |
| Transmissive screen and rear projector Grant 7,167,306 - Sakaguchi , et al. January 23, 2 | 2007-01-23 |
| Projector Grant 7,156,523 - Yamakawa , et al. January 2, 2 | 2007-01-02 |
| A Substrate With Concave Portions, A Microlens Substrate, A Transmission Screen And A Rear Projection App 20060203333 - Yamashita; Hideto ; et al. | 2006-09-14 |
| Method of forming a colored layer on a microlens substrate, a microlens substrate, a transmission screen and a rear projection Grant 7,061,682 - Yamashita , et al. June 13, 2 | 2006-06-13 |
| Projector App 20060077357 - Yoshida; Kanji ; et al. | 2006-04-13 |
| Projector App 20060072209 - Karasawa; Joji ; et al. | 2006-04-06 |
| Transmissive screen and rear projector Grant 7,012,744 - Sakaguchi March 14, 2 | 2006-03-14 |
| Projector App 20060050396 - Yamakawa; Hidemasa ; et al. | 2006-03-09 |
| Light transmissive screen, rear type projector, and method of designing light transmissive screen App 20050213208 - Sakaguchi, Masafumi | 2005-09-29 |
| Transmissive screen and rear projector Grant 6,947,212 - Karasawa , et al. September 20, 2 | 2005-09-20 |
| Method of forming a colored layer on a microlens substrate, a microlens substrate, a transmission screen and a rear projection App 20050168817 - Yamashita, Hideto ; et al. | 2005-08-04 |
| Substrate with concave portions, a microlens substrate, a transmission screen and a rear projection App 20050002094 - Yamashita, Hideto ; et al. | 2005-01-06 |
| Transmissive screen and rear projector App 20040141234 - Sakaguchi, Masafumi | 2004-07-22 |
| Light transmission sheet, rear projection type projector, light transmission sheet manufacturing device, program, and computer-readable medium App 20040114229 - Sakaguchi, Masafumi | 2004-06-17 |
| Game machine and monitor system App 20040105003 - Hosaka, Toshiyuki ; et al. | 2004-06-03 |
| Transmissive screen and rear projector App 20040075898 - Sakaguchi, Masafumi ; et al. | 2004-04-22 |
| Transmissive screen and rear projector App 20040075900 - Sakaguchi, Masafumi ; et al. | 2004-04-22 |
| Transmissive screen and rear projector App 20040070845 - Karasawa, Joji ; et al. | 2004-04-15 |
| Head-mounted virtual image display device having switching means enabling user to select eye to view image Grant 5,739,797 - Karasawa , et al. April 14, 1 | 1998-04-14 |
| Virtual vision display Grant D380,032 - Kobayashi , et al. June 17, 1 | 1997-06-17 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 