Issued Patents All Time
Showing 76–100 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348360 | Method for producing semiconductor laser module | Nong Chen, Kiyoshi Takei, Kiyofumi Chikuma | 2002-02-19 |
| 6301283 | Distributed feedback semiconductor laser | Nong Chen, Kiyoshi Takei, Kiyofumi Chikuma | 2001-10-09 |
| 6291256 | Method of manufacturing non-regrowth distributed feedback ridge semiconductor | Nong Chen, Koyoshi Takei, Kiyofumi Chikuma | 2001-09-18 |
| 6292503 | Ridge type semiconductor laser of laterally-coupled distributed feedback and method of manufacturing the same | Kiyoshi Takei, Nong Chen, Kiyofumi Chikuma | 2001-09-18 |
| 6271760 | Human body sensor for seat | Hiroyuki Ogino, Masahiro Inoue, Kenji Yoshinaga, Takashi Iwasa | 2001-08-07 |
| 6240674 | Seedling raising sheet, method of manufacturing same, seedling raising method, culturing method, and transplanter | Tsuneo Otake, Yasumi Fukuzumi, Tsuneo Onodera, Shigetaka Isoyama, Masashi Numabe | 2001-06-05 |
| 6157947 | Method, apparatus, system, and program storage device for distributing intellectual property | Shigeyo Iino, Yasuaki Morita, Kazuhiro Nishimori, Ichiro Kijima | 2000-12-05 |
| 6016412 | Process cartridge and image forming apparatus usable with this process cartridge | Shinji Goto, Jun Saito, Hiroyuki Ishii, Masao Ando, Yuzo Isoda +2 more | 2000-01-18 |
| 5982804 | Non-regrowth distributed feedback ridge semiconductor laser and method of manufacturing the same | Nong Chen, Koyoshi Takei, Kiyofumi Chikuma | 1999-11-09 |
| 5825789 | Process for producing a resonator in a semiconductor laser device | Satoshi Miyaguchi, Hiroshi Amano, Isamu Akasaki | 1998-10-20 |
| 5745823 | Process cartridge and image forming apparatus usable with this process cartridge | Shinji Goto, Jun Saito, Hiroyuki Ishii, Masao Ando, Yuzo Isoda +2 more | 1998-04-28 |
| 5734949 | Process cartridge and image forming apparatus usable with this process cartridge | Shinji Goto, Jun Saito, Hiroyuki Ishii, Masao Ando, Yuzo Isoda +2 more | 1998-03-31 |
| 5651540 | Sheet supply device with stacking reference guide | Takao Sameshima, Hiroaki Namiki, Tomoyuki Araki, Ryukichi Inoue, Kazuhide Kudo +1 more | 1997-07-29 |
| 5652942 | Image forming apparatus | Shuji Iseki, Norio Hokari, Junichirou Sameshima, Ryoichi Tsuruoka, Mikio Kobayashi +1 more | 1997-07-29 |
| 5600427 | Paper dehumidifying unit for image forming apparatus | Takuji Miyazawa | 1997-02-04 |
| 5521750 | Process for forming proton exchange layer and wavelength converting element | Atsushi Onoe, Satoshi Miyaguchi | 1996-05-28 |
| 5495705 | Package manufacturing method | Hideo Miura, Mitsuhiro Sumimoto | 1996-03-05 |
| 5404128 | Presence detecting and safety control apparatus | Hiroyuki Ogino, Fumikazu Shiba, Masayoshi MIKI, Shunichi Nagamoto | 1995-04-04 |
| 5393961 | Air cooling fan arrangement in a microwave heating device | Yasuhiro Umekage, Shinichi Sakai, Hisashi Morikawa, Makoto Mihara | 1995-02-28 |
| 5229216 | Vibration-damping sheet | Hideo Suganuma, Masataka Terashima | 1993-07-20 |
| 5176229 | Hydraulic shock absorber with a rod guide having an annular doubled wall section | Issei Kanari | 1993-01-05 |
| 5173687 | Method for improving the gradational display of an active type liquid crystal display unit | Sakae Tanaka, Toshio Kashiwa | 1992-12-22 |
| 5122849 | Silicon thin film transistor | Sakae Tanaka, Katsuo Shirai, Yoshihisa Ogiwara | 1992-06-16 |
| 5121177 | Silicon thin film transistor | Sakae Tanaka, Katsuo Shirai, Yoshihisa Ogiwara | 1992-06-09 |
| 5121178 | Silicon thin film transistor | Sakae Tanaka, Katsuo Shirai, Yoshihisa Ogiwara | 1992-06-09 |