Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166579 | Discharge lamp operating circuit | Ikuya Nomoto | 1992-11-24 |
| 4928037 | Protected discharge lamp lighting system | Soichiro Ogawa, Ryoichi Masaki | 1990-05-22 |
| 4816720 | Discharge lamp operating circuit | Ikuya Nomoto | 1989-03-28 |
| 4766849 | Egg collection system | Takeshi Iwata, Seizo Sakamoto, Zenjiro Watanabe | 1988-08-30 |
| 4739222 | Compact fluorescent lamp with a screw base | Ikuya Nomoto, Ichiro Torii | 1988-04-19 |
| 4552853 | Dielectric ceramic composition | Yukio Sakabe | 1985-11-12 |
| 4340796 | Wireless temperature-sensing system inclusive of thermally-responsive oscillator | Masumi YAMAGUCHI, Yoshimi Kumagai | 1982-07-20 |