Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656455 | Electro-optical device, transmissive liquid crystal display device, and electronic device | Yoshitake Tateno, Satoshi Ito, Mitsutaka Ohori | 2020-05-19 |
| 10634942 | Electro-optical device and electronic device having base member, lens member and first and second insulators | Satoshi Ito | 2020-04-28 |
| 8760604 | Polarizing element, liquid crystal device, and electronic apparatus | Nobuhiko Kenmochi | 2014-06-24 |
| 8696131 | Polarization element and projector | — | 2014-04-15 |
| 8508675 | Liquid crystal projector that includes an inorganic polarizer | Hiroaki Yanai | 2013-08-13 |
| 8369013 | Polarizing element, method of manufacturing polarizing element, and electronic apparatus | — | 2013-02-05 |
| 8363319 | Polarizing element, method of manufacturing polarizing element, and electronic apparatus | — | 2013-01-29 |
| 8350992 | Polarization element and projector | — | 2013-01-08 |
| 8300158 | Polarization element and projector | — | 2012-10-30 |
| 8221963 | Method for producing fine structure | Jun Amako | 2012-07-17 |
| D647776 | Letter opener | Joseph B. Sugrue, Charles W. Klein | 2011-11-01 |
| 7972017 | Optical element having a diffractive layer and a relief pattern with concave and convex portions | Jun Amako | 2011-07-05 |
| 7944544 | Liquid crystal device having a diffraction function layer that includes a flat portion and a non-flat portion with a grid disposed in the non-flat portion | Jun Amako | 2011-05-17 |
| D633138 | Mailing machine | Joseph B. Sugrue, Charles W. Klein | 2011-02-22 |
| 7885004 | Optical element, liquid crystal device, and display | Jun Amako | 2011-02-08 |
| D631506 | Mailing machine | David H. Brooks, Jr., Charles W. Klein, Ania Mastriano | 2011-01-25 |
| 7867692 | Method for manufacturing a microstructure, exposure device, and electronic apparatus | Jun Amako, Atsushi Takakuwa | 2011-01-11 |
| 7755718 | Optical element, liquid crystal device, and display | Jun Amako | 2010-07-13 |
| 7722194 | Optical element having a reflected light diffusing function and a polarization separation function and a projection display device | Jun Amako | 2010-05-25 |
| 7722717 | Hydraulic composition | Susumu Sano, Kenichi Homma, Kouki Ichitsubo, Kenichi Matsumoto, Makihiko Ichikawa | 2010-05-25 |
| 7666468 | Method for manufacturing optical element | Yoshitomo Kumai | 2010-02-23 |
| 7608474 | Method for manufacturing optical element | Yoshitomo Kumai | 2009-10-27 |
| D592035 | Letter opener with stacker | Joseph B. Sugrue, Charles W. Klein | 2009-05-12 |
| 7521649 | Laser processing apparatus and laser processing method | Kazushige Umetsu | 2009-04-21 |
| 7387739 | Mask and method of manufacturing the same, electroluminescent device and method of manufacturing the same, and electronic instrument | Shinichi Yotsuya, Kazushige Umetsu | 2008-06-17 |