Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11245113 | Secondary battery | Takashi TONOKAWA, Yutaka Kosaka, Kazuyuki Tsunokuni, Hikaru TAKANO, Shigefusa Chichibu | 2022-02-08 |
| 11217726 | Nitride semiconductor ultraviolet light-emitting element | Akira Hirano, Yosuke Nagasawa, Shigefusa Chichibu | 2022-01-04 |
| 10643849 | Manufacturing method of nitride semiconductor ultraviolet light emitting element, and nitride semiconductor ultraviolet light emitting element | Akira Hirano, Yosuke Nagasawa, Shigefusa Chichibu | 2020-05-05 |
| 7408963 | Medical laser apparatus | Kenichi Hayashi | 2008-08-05 |
| 7262552 | Plasma display apparatus | Tomihide Nomoto, Akira Mizuno | 2007-08-28 |
| 7250725 | Plasma display apparatus | Tomihide Nomoto, Akira Mizuno | 2007-07-31 |
| 7091665 | Plasma display apparatus | Tomihide Nomoto, Akira Mizuno | 2006-08-15 |
| 6813159 | Display device equipped with plasma display panel | Shoichi Irie | 2004-11-02 |
| 6679876 | Corneal surgery apparatus | Naoyuki Kondo, Satoshi Imaizumi | 2004-01-20 |
| 6650676 | Gas laser apparatus | — | 2003-11-18 |
| 6560124 | Display device with plasma display panel | Shoichi Irie | 2003-05-06 |
| 6235014 | Laser treatment apparatus | Hitoshi Abe, Yasuyuki Naito, Naho Kawai | 2001-05-22 |
| 5764663 | Laser apparatus | Kazumi Ouchi | 1998-06-09 |
| 5499115 | Television receiving apparatus having a video tape recorder unit therein with a function for preventing an electric shock | Takashi Kagawa, Yuichi Matsuoka | 1996-03-12 |
| 5363150 | Casing for a television set | — | 1994-11-08 |