Issued Patents All Time
Showing 101–125 of 162 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D477205 | Impact driver | Masato Sakai, Katsuhiro Oomori, Takuya Teranishi | 2003-07-15 |
| 6377598 | Semiconductor light-emitting device and method for producing the same | Masaya Ishida | 2002-04-23 |
| 6287465 | Ozone deodorizer | Fumio Hayashi, Hiroshi Dazai | 2001-09-11 |
| 6181723 | Semiconductor light emitting device with both carbon and group II element atoms as p-type dopants and method for producing the same | Nobuhiro Okubo, Masaya Ishida, Yoshiro Akagi, Fumihiro Konushi | 2001-01-30 |
| 6029911 | Air ozone mixer and ozone fog generator | Atsuyoshi Minobe, Hiroshi Dazai | 2000-02-29 |
| 6008218 | N-phenyl carbamate compounds, process for producing the same, and agricultural or horticultural bactericides | Toshinobu Tanaka, Shin Suizu, Tadashi Murakami, Takehiko Asahara | 1999-12-28 |
| 5876891 | Photosensitive material and process for the preparation thereof | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Junko Asayama, Hisahito Ogawa +2 more | 1999-03-02 |
| 5689572 | Method of actively controlling noise, and apparatus thereof | Katsuo Ohki, Shinichi Shimode, Yukiji Iwase, Osamu Sekiguchi, Takahiro Daikoku +2 more | 1997-11-18 |
| 5654367 | Organic polymer and preparation and use thereof | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Junko Asayama, Hisahito Ogawa +2 more | 1997-08-05 |
| 5597889 | Organic polymer and preparation and use thereof | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Junko Asayama, Hisahito Ogawa +2 more | 1997-01-28 |
| 5571750 | Method for producing a semiconductor laser device | Ken Ohbayashi, Kazuaki Sasaki, Osumu Yamamoto, Mitsuhiro Matsumoto | 1996-11-05 |
| 5537433 | Semiconductor light emitter | — | 1996-07-16 |
| 5498568 | Method of producing a compound semiconductor crystal layer with a steep heterointerface | Hiroyuki Hosoba, Junichi Nakamura | 1996-03-12 |
| 5486442 | Organic polymer and preparation and use in crystal spatial light modulator | Akio Takimoto, Hirofumi Wakemoto, Eiichiro Tanaka, Junko Asayama, Hisahito Ogawa +2 more | 1996-01-23 |
| 5449803 | Oxime ether compound, processes for preparing the same and fungicide containing the same | Toshinobu Tanaka, Shuji Yokoyama, Hideaki Umeyama, Tadashi Murakami | 1995-09-12 |
| 5413956 | Method for producing a semiconductor laser device | Ken Ohbayashi, Kazuaki Sasaki, Osamu Yamamoto, Mitsuhiro Matsumoto | 1995-05-09 |
| 5404031 | Semiconductor light emitting device with current confining layer | Kazuaki Sasaki, Hiroshi Nakatsu, Osamu Yamamoto, Saburo Yamamoto | 1995-04-04 |
| 5403916 | Method for producing a light emitting diode having transparent substrate | Haruhisa Takiguchi | 1995-04-04 |
| 5396530 | Energy difference image processing method | Hiroshi Tsutsui, Koichi Ohmori, Tetsuro Ohtsuchi, Sueki Baba | 1995-03-07 |
| 5337326 | Semiconductor laser device with compressively stressed barrier layer | Yasuo Kan, Kosei Takahashi, Masahiro Hosoda, Atsuo Tsunoda, Kentaro Tani | 1994-08-09 |
| 5309001 | Light-emitting diode having a surface electrode of a tree-like form | Mitsuhiro Matsumoto, Hiroshi Nakatsu, Tadashi Takeoka, Osamu Yamamoto, Kazuaki Sasaki | 1994-05-03 |
| 5300853 | Field-emission type switching device | Hiroyuki Kado, Takao Chikamura, Nobuyuki Yoshiike | 1994-04-05 |
| 5268488 | Acrylate compound, preparation process thereof and fungicide using the same | Toshinobu Tanaka, Hisato Kobayashi, Shuji Yokoyama, Hideaki Umeyama | 1993-12-07 |
| 5228047 | Semiconductor laser device and a method for producing the same | Mitsuhiro Matsumoto, Kazuaki Sasaki, Masaki Kondo, Tadashi Takeoka, Hiroshi Nakatsu +2 more | 1993-07-13 |
| 5224195 | Light wavelength converter for a wavelength of laser beams into a short wavelength | Toshihiko Yoshida, Osamu Yamamoto | 1993-06-29 |