Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9002164 | Optical fiber and method of manufacturing the same | Akihito Imase, Munehisa Fujimaki | 2015-04-07 |
| 8957307 | Photoelectric conversion element module and method for manufacturing photoelectric conversion element module | Hiroki Usui | 2015-02-17 |
| 8844323 | Glass preform manufacturing method | — | 2014-09-30 |
| 8841543 | Photoelectric conversion element | Takeshi Kizaki, Nobuo Tanabe | 2014-09-23 |
| 8257615 | Electrolyte composition and photoelectric conversion element incorporating the same | Hiroshi Matsui, Kenichi Okada | 2012-09-04 |
| 7939748 | Photoelectric conversion element | Kenichi Okada, Hiroshi Matsui | 2011-05-10 |
| 7842197 | Conductive material, conductive film, and production method thereof | — | 2010-11-30 |
| 5431508 | Connecting mechanism for detachably connecting two members together | — | 1995-07-11 |
| 5085018 | Extendable mast | Koichi Yamashiro | 1992-02-04 |
| 5003736 | Deployable and collapsible structure | Kakuma Okazaki | 1991-04-02 |
| 4918884 | Deployable and collapsible structure | Kakuma Okazaki | 1990-04-24 |
| 4856765 | Spring apparatus | Masahiro Kohno, Akira Obata, Kakuma Okazaki | 1989-08-15 |
| 4662130 | Extendible structure | Koryo Miura, Kakuma Okazaki, Kazuhiro Abe | 1987-05-05 |
| 4652902 | Power semiconductor device | Ikunori Takata | 1987-03-24 |