Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437228 | Mercury discharge lamp | — | 2022-09-06 |
| 8320899 | Installation notification method, installation notification system, and installation notification server | Hyunsuk Seung | 2012-11-27 |
| 8118033 | Apparatus for manufacturing rod-shaped smoking articles | Makoto Sendo, Toshio Yanagi, Tomoichi Watanabe, Manabu Takeuchi | 2012-02-21 |
| 8050197 | Connection controller, communication system, and connection control method | — | 2011-11-01 |
| 7149075 | Solid electrolytic capacitor | Kazuhiro Higuchi, Akio Ishii, Kazuhiro Saegusa, Kazuhiro Hatanaka | 2006-12-12 |
| 7099144 | Solid electrolytic capacitor | Kazuhiro Higuchi, Akio Ishii, Kazuhiro Saegusa, Kazuhiro Hatanaka | 2006-08-29 |
| 7054140 | Electrolytic capacitor and electrode foil used for electrolytic capacitor | Masashi Ozawa, Tatsunori Tsuji, Akio Ishii, Kazuhiro Saegusa, Kazuhiro Higuchi | 2006-05-30 |
| 6087774 | Non-electrode discharge lamp apparatus and liquid treatment apparatus using such lamp apparatus | Yoshio Nakayama, Makio Ishimitsu, Shigehisa Kawatsuru, Hiroshi Oonishi, Ichiro Yokozeki | 2000-07-11 |
| 5811263 | DNA encoding human endothelin-3, and use thereof | Tomoh Masaki, Masashi Yanagisawa | 1998-09-22 |
| 5637963 | Electrodeless lamp having a narrow gap between a sealed tube and the arc chamber so as to form a consistent cold spot | Akira Ito, Katsusuke Uchino, Shigehisa Kawatsuru | 1997-06-10 |
| 5548061 | Human endothelin-3 precursor protein | Tomoh Masaki, Masashi Yanagisawa | 1996-08-20 |
| 5294569 | Endothelin DNA and use thereof | Tomoh Masaki, Masashi Yanagisawa | 1994-03-15 |
| 5231166 | Endothelin | Tomoh Masaki, Masashi Yanagisawa | 1993-07-27 |
| 4887002 | Gas discharge lamp and apparatus utilizing the same | Yoshitomi Dobashi | 1989-12-12 |
| 4871941 | Gas discharge lamp with different film thicknesses | Yoshitomi Dobashi | 1989-10-03 |
| 4777399 | High pressure metal vapor discharge lamp | Kouichi Miyazaki, Akihiro Kamiya | 1988-10-11 |
| 4746835 | Fluorescent lamp device having oval cross sectional tubes | Hitoshi Imamura, Hidenori Ito | 1988-05-24 |
| 4734612 | High pressure metal vapor discharge lamp | Hiroki Sasaki, Kiyoshi Saita, Hiroyoshi Takanishi, Nobuyoshi Kuno | 1988-03-29 |
| 4568856 | High pressure metal vapor discharge lamp | Tadao Kanoh, Taketo Kamei, Akihiro Kamiya, Toshihiko Ishigami, Akira Kohno +1 more | 1986-02-04 |
| 4445067 | High pressure metal vapor discharge lamp with radioactive material impregnated in ceramic | Tadao Kanoh, Taketo Kamei, Akihiro Kamiya, Toshihiko Ishigami, Akira Kohno +1 more | 1984-04-24 |
| 4433271 | High pressure discharge lamp | Akihiro Kamiya | 1984-02-21 |