Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8519504 | Electrode for semiconductor chip and semiconductor chip with the electrode | — | 2013-08-27 |
| 8450130 | Method of manufacturing a semiconductor laser | Kenji Endo, Kazuo Fukagai, Tetsuro Okuda, Masahide Kobayashi | 2013-05-28 |
| 8228966 | Semiconductor laser and method of manufacturing semiconductor laser | Kenji Endo, Kazuo Fukagai, Tetsuro Okuda, Masahide Kobayashi | 2012-07-24 |
| 7715367 | IP telephone system, IP telephone apparatus and communications method | Toshiko Nishida, Kazuto Kobayashi, Akira Miyajima, Kiyoshi Toyoda | 2010-05-11 |
| 7687598 | Dendrimer and electronic device element employing the same | Motohiro Yamahara, Satoru Obara | 2010-03-30 |
| 7585933 | Dendritic polymer and electronic device element employing the polymer | Yamahara Motohiro, Satoru Obara | 2009-09-08 |
| 7531619 | Process for producing dendrimer, building block compound, and process for producing thiophene compound | Satoru Obara | 2009-05-12 |
| 7329480 | Radiation-sensitive negative-type resist composition for pattern formation method | Nobuji Sakai | 2008-02-12 |
| 6610791 | Photosensitive compound and photosensitive resin | Toru Shibuya | 2003-08-26 |
| 5636236 | Semiconductor laser | Hiroyuki Yamazaki | 1997-06-03 |