Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517007 | Pest control apparatus | Yoshiaki Hachiya, Kazushige Sugita, Makoto Yamada | 2022-12-06 |
| 10898600 | Disinfecting method and disinfecting apparatus | Yoshiaki Hachiya, Kazushige Sugita, Makoto Yamada | 2021-01-26 |
| 9785039 | Wavelength conversion member, light emitting device, projector, and method of manufacturing wavelength conversion member | Atsushi Motoya, Kenta Watanabe, Ran ZHENG, Sachiko Azuma, Yoshihisa Nagasaki +4 more | 2017-10-10 |
| 8906496 | Sliding member and image-fixing device | — | 2014-12-09 |
| 7839069 | Method for manufacturing direct backlight unit, fluorescent lamp and backlight unit | Akiko Nakanishi, Taizou Ono, Hirofumi Yamashita, Kazuhiro Kumada, Haruo Yamazaki +7 more | 2010-11-23 |
| 7617009 | Remote control system and remote control method | Koji Hirose, Ryuichi Sakai | 2009-11-10 |
| 7595583 | Cold-cathode fluorescent lamp and backlight unit | Hirofumi Yamashita, Toshihiro Terada, Yusuke Mori, Haruo Yamazaki, Koji Takasaki | 2009-09-29 |
| 7538495 | Fluorescent lamp, backlight apparatus, and manufacturing method of fluorescent lamp | Hideki Wada, Hirofumi Yamashita, Shogo Toda, Yoshio Manabe, Nozomu Hashimoto +2 more | 2009-05-26 |
| 7258462 | Backlight unit including curved fluorescent lamp, and liquid crystal display apparatus including the backlight unit | Hirofumi Yamashita, Toshihiro Terada, Yusuke Mori | 2007-08-21 |
| 7138766 | Dimmable metal halide lamp and lighting method | Nobuyoshi Takeuchi, Yoshiharu Nishiura | 2006-11-21 |
| 6815893 | Metal halide lamp having a long lifespan | Shunsuke Kakisaka, Kazuo Takeda, Yoshiharu Nishiura | 2004-11-09 |
| 6713962 | High-pressure discharge lamp | Hiroshi Nohara, Yoshiharu Nishiura, Hiroshi Enami, Shiki Nakayama, Masato Wada | 2004-03-30 |
| 6650054 | High-pressure discharge lamp and arc tube with long operating lifetime and high impact resistance | Masanori Higashi, Yoshiharu Nishiura | 2003-11-18 |
| 6492764 | Metal halide lamp | Kazuo Takeda, Yoshiharu Nishiura | 2002-12-10 |