Issued Patents All Time
Showing 176–200 of 286 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693750 | Polypeptide compound and a process for preparation thereof | Hidenori Ohki, Masaki Tomishima, Hisashi Takasugi | 1997-12-02 |
| 5692222 | Camera having focus detection device | Yoshiaki Irie, Akihiko Nagano | 1997-11-25 |
| 5683709 | Poly(benzalkonium salt) as an anti-microbial agent for aqueous drug compositions | Teresa H. Kuan, Ajay Vasudev Pandurangi | 1997-11-04 |
| 5679120 | Grease filter | Toshihiro Higashino, Takashi Takato | 1997-10-21 |
| 5675970 | Rankine cycle power generation system and a method for operating the same | Yoshinari Hori, Yasuo Koseki, Ryuichi Kaji | 1997-10-14 |
| 5672935 | Supporting members for a color selecting electrode assembly | Hideya Ito, Shoji Morimoto, Junko Itoh, Atsushi Hattori, Hiroyuki Sakaiya | 1997-09-30 |
| 5638537 | Cache system with access mode determination for prioritizing accesses to cache memory | Masayuki Hata, Hiromasa Nakagawa, Koichi Nishida | 1997-06-10 |
| 5635973 | Image reading and printing unit | — | 1997-06-03 |
| 5634141 | Visual axis detection device capable of reducing detection errors due to variations of eyes among individuals | Akira Akashi, Yoshiaki Irie, Akihiko Nagano | 1997-05-27 |
| 5626713 | Method for manufacturing multi-layer printed board | Shoji Yamaguchi, Yasuo Furuhashi, Fumiaki Baba | 1997-05-06 |
| 5610681 | Optical eye-control apparatus | Akihiko Nagano, Yoshiaki Irie | 1997-03-11 |
| 5600399 | Optical apparatus and camera for controlling a plurality of functions by using a visual axis | Yoshiaki Irie, Akihiko Nagano | 1997-02-04 |
| 5583058 | Infrared detection element array and method for fabricating the same | Yoshikazu Utsumi, Masatomi Okumura, Hisao Watarai, Ken Sato, Takehiko Sato +1 more | 1996-12-10 |
| 5579080 | Camera including an apparatus for detecting a line of sight | Yoshiaki Irie, Akihiko Nagano | 1996-11-26 |
| 5579079 | Optical apparatus equipped with sight line detector | Keiji Nagata, Yoshiaki Irie, Akihiko Nagano | 1996-11-26 |
| 5569646 | Polypeptide compound and a process for preparation thereof | Hidenori Ohki, Masaki Tomishima, Hisashi Takasugi | 1996-10-29 |
| 5561289 | Device for detecting line of sight | Akihiko Nagano | 1996-10-01 |
| 5545443 | Method for producing a transparent conductive ZnO film by incorporating a boron or aluminum containing material | Shinichiro Yoshida, Masahiro Yoshino, Kiyoshi Takahashi, Akira Omura, Makoto Konagai | 1996-08-13 |
| 5544341 | Data access apparatus for preventing further cache access in case of an error during block data transfer | Hiromasa Nakagawa, Masayuki Hata | 1996-08-06 |
| 5541400 | Accumulation control apparatus for photoelectric conversion element and visual axis detection apparatus using the element | Shinichi Hagiwara, Yoshiaki Irie | 1996-07-30 |
| 5523564 | Infrared detecting element | Takehiko Sato, Yoshikazu Utsumi, Hisao Watarai | 1996-06-04 |
| 5522056 | Cache memory with plurality of congruence sets and sense amplifiers shared among the congruence sets | Tetsuya Watanabe | 1996-05-28 |
| 5505847 | Water circulation system for a multiple mineral bath | Hajime Yamada | 1996-04-09 |
| 5488578 | Semiconductor memory device including bit check function and testing method using the same | — | 1996-01-30 |
| 5485241 | Optical equipment with device for detecting direction of visual axis | Yoshiaki Irie, Akihiko Nagano | 1996-01-16 |