Issued Patents All Time
Showing 126–150 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067137 | Image display apparatus with hydrophobic diffraction grating for an enlarged viewing angle | Ikuo Ohnishi, Katsuya Fujisawa, Rikuji Watanabe | 2000-05-23 |
| D424538 | Display device | Eiji Furutsu | 2000-05-09 |
| 6002464 | Light diffusing sheet having a layer incorporated with light diffusing material and a layer with a corrugated surface | Katsuya Fujisawa, Rikuji Watanabe, Ikuo Ohnishi | 1999-12-14 |
| 5898344 | High-frequency module | — | 1999-04-27 |
| 5828117 | Thin-film solar cell | Masataka Kondo, Atsuo Ishikawa, Shinichiro Kurata, Hideo Yamagishi | 1998-10-27 |
| 5790497 | Disk-cartridge ejecting mechanism | — | 1998-08-04 |
| D395454 | Display device | — | 1998-06-23 |
| D395453 | Display device | Kazuo Kawasaki, Akira Hashimoto, Akihiko Ishizuka, Hidefumi Yamaguchi, Takashi Ifuji | 1998-06-23 |
| D394089 | Display device | Kazuo Kawasaki, Akira Hashimoto, Akihiko Ishizuka, Hidefumi Yamaguchi, Takashi Ifuji | 1998-05-05 |
| D392628 | Display device | — | 1998-03-24 |
| 5638384 | Data communication system | Toru Tateishi, Katsumi Murano, Takayasu Aoki, Hiroaki Sato | 1997-06-10 |
| 5528096 | Small brush-use DC motor | Makoto Orii | 1996-06-18 |
| 5412941 | Device for determining deterioration of a catalytic converter for an engine | Katsuhiro Suzuki, Akira Itoh | 1995-05-09 |
| 5411428 | Block units for a block toy | Makoto Orii | 1995-05-02 |
| 5406235 | High frequency device | — | 1995-04-11 |
| 5345834 | Velocity-reduced drive system | — | 1994-09-13 |
| 5304967 | Multi-layer circuit board dielectric filter having a plurality of dielectric resonators | — | 1994-04-19 |
| 5253360 | Facsimile device having continuous operating capabilities immediately after recovery from trouble and related method | — | 1993-10-12 |
| 5250120 | Photovoltaic device | Jun Takada, Akihiko Nakajima, Keizo Asaoka, Yoshihisa Tawada | 1993-10-05 |
| 5135083 | Input responsive damper | Sadao Fujishige | 1992-08-04 |
| 5115123 | Contact type photoelectric transducer | Minori Yamaguchi, Takehisa Nakayama | 1992-05-19 |
| 5048151 | Mechanical door check | Makoto Orii, Teruaki Imai | 1991-09-17 |
| 4912806 | Door check | Makoto Orii | 1990-04-03 |
| 4777394 | Miniature generator | — | 1988-10-11 |
| 4762882 | Modified polyolefin resin and a composition containing the same | Shigeaki Okano, Yoshiteru Sakurazawa, Yoshinori Suga | 1988-08-09 |