Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373089 | Display device, display method, and program | Takashi Hara | 2025-07-29 |
| 12308605 | Semiconductor laser module | Kazuhiko Yamanaka, Masahiko Nishimoto | 2025-05-20 |
| 12212115 | Semiconductor light-emitting apparatus and method of fabricating semiconductor light-emitting apparatus | Katsuya Samonji | 2025-01-28 |
| 12119611 | Semiconductor laser apparatus and semiconductor laser device | Masayuki Ono, Katsuya Samonji, Hiroshi Asaka, Mitsuru Nishitsuji, Kazuya Yamada | 2024-10-15 |
| 11379107 | Display device, display method, and program | Takashi Hara | 2022-07-05 |
| 11322908 | Nitride light emitter | Toru Takayama, Tougo Nakatani, Katsuya Samonji, Takashi Kano, Shinji Ueda | 2022-05-03 |
| 11256411 | Interface, character input guide method, and program | Shota Kaneko | 2022-02-22 |
| 11216162 | Information processing device, information processing method, and recording medium storing program | Tomoya Usui | 2022-01-04 |
| 11153452 | Document feeding device and image forming apparatus | Hideaki Kurimoto | 2021-10-19 |
| 11044375 | Multifunctional apparatus having external recording medium slot | Kiyoshi Toizumi | 2021-06-22 |
| 10268155 | Waste toner transport unit and image forming apparatus | Norimichi Otomura | 2019-04-23 |
| 9855201 | Volatile oil for cosmetics | Nariyoshi Koga | 2018-01-02 |
| 9745231 | Paraffin mixture and method for producing same | Nariyoshi Koga | 2017-08-29 |
| 7524600 | Electrophotographic toner | Tomoko Toizumi, Yoshiaki Akazawa, Satoshi Ogawa, Masao Suzuki, Akio Matsumoto +6 more | 2009-04-28 |
| 6547451 | Optical communications module and method for mounting optical communications module | Tomoaki Uno, Masahiro Mitsuda, Yasuhiro Kobayashi | 2003-04-15 |
| 6517257 | Optical transmitter/receiver apparatus, method for fabricating the same and optical semiconductor module | Tomoaki Uno, Genji Tohmon, Masahiro Mitsuda | 2003-02-11 |
| 6515307 | Bidirectional optical semiconductor apparatus | Masahiro Mitsuda, Tomoaki Uno | 2003-02-04 |
| 6350064 | Bidirectional optical semiconductor apparatus | Masahiro Mitsuda, Tomoaki Uno | 2002-02-26 |
| 6332719 | Optical transmitter/receiver apparatus, method for fabricating the same and optical semiconductor module | Tomoaki Uno, Genji Tohmon, Masahiro Mitsuda | 2001-12-25 |
| 6327407 | Semiconductor light-receiving device, method of manufacturing the same, bidirectional optical semiconductor device, and optical transmission system | Masahiro Mitsuda, Tomoaki Uno | 2001-12-04 |
| 6264377 | Bidirectional optical semiconductor apparatus | Masahiro Mitsuda, Tomoaki Uno | 2001-07-24 |
| 5783647 | 1,1,2,2-tetramethylpropylperoxy esters and method for preparing vinyl polymers | Takashi Kobayashi, Tadashi Amano, Hideshi Kurihara, Toshio Shinohara, Yoshitaka Okuno | 1998-07-21 |
| 5728857 | Silicon-containing peroxyesters | Takashi Kobayashi, Tadashi Amano, Hideshi Kurihara, Tomohisa Suzuki, Toshio Shinohara | 1998-03-17 |