Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012836 | Water bottom resource collecting system and collecting method | Tomohiro Morisawa, Ryutaro Murakami, Hiroshi Iida, Eigo Miyazaki, Keita Akiyama +3 more | 2024-06-18 |
| 11675988 | Image processing apparatus, control method of image processing apparatus, and storage medium | Tomoya Asanuma | 2023-06-13 |
| 11516404 | Control apparatus and control method | Yoshikazu Kawai, Yosato Hitaka | 2022-11-29 |
| 7642721 | High pressure discharge lamp | Toshiyuki Nagahara | 2010-01-05 |
| 7631998 | Vehicle light | Teruo Koike, Mitsuo Yamada, Tatsuya Umeyama | 2009-12-15 |
| 7417375 | Mercury free metal halide lamp | Masaaki Muto | 2008-08-26 |
| 7101072 | Photoirradiation device and fiber rod | Mitsuaki Takada, Aiichi Kobayashi, Masafumi Ohno | 2006-09-05 |
| 6724145 | Discharge lamp | Masaaki Muto, Shigeru Shibayama, Hiroharu Shimada, Isamu Sato, Yasuhisa Yaguchi +3 more | 2004-04-20 |
| 6624580 | High pressure electric discharge lamp | Aiko Kanegae, Masaaki Muto, Kimihiro Iritono | 2003-09-23 |
| 6169367 | Discharge lamp for automobile having a convex surface in the discharge chamber | Masaaki Muto | 2001-01-02 |
| 6157130 | Metal halide lamp with specific internal electrode seal detail | Takashi Futami, Yasuhisa Yaguchi, Masaaki Muto | 2000-12-05 |
| 6094008 | Discharge lamp for an automotive vehicle | Takashi Futami, Yasuhisa Yaguchi, Masaaki Muto | 2000-07-25 |
| 4993981 | Method of manufacturing vaporized metal discharge lamp | Akira Ose, Akihiko Tsurumaru | 1991-02-19 |