Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455546 | Medicament having promoting action on hepatocyte proliferation | Masahiko Ogihara, Naoto Ishibashi, Jun Kojima | 2013-06-04 |
| 5099108 | Electric control system for liquid heating apparatus of the pulse combustion type | Makoto Kimura, Yasuhiko Tabuchi | 1992-03-24 |
| 4899085 | Igniting device for a high-pressure discharge lamp capable of battery voltage compensation | Yasuhiro Nieda | 1990-02-06 |
| 4886961 | Light detector having light sensor and light indicator, and control circuit thereof | Masaharu Baba | 1989-12-12 |
| 4550272 | Operating circuit for electric discharge lamp | Masayuki Morita | 1985-10-29 |
| 4417176 | Compact fluorescent lamp | Taketo Kamei, Motokazu Hayashi, Kimio Osada | 1983-11-22 |