Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021159 | Circuit for measuring transmission quality of demodulated digital signal transmitted under carrier modulation transmission system | — | 2000-02-01 |
| 4929768 | Process for preparing dialdehyde | Masaoki Toiyama, Yoshinobu Uno, Hiromichi Kohda | 1990-05-29 |
| 4600200 | Three-dimensional image display system | Masaya Oka | 1986-07-15 |
| 4469839 | Process for preparing an aqueous emulsion of a polymer by emulsion polymerization in the presence of an emulsifier | Motokazu Maruhashi | 1984-09-04 |
| 4455656 | Combustion control circuit | Toshio Tanaka, Kenzi Toudo | 1984-06-19 |
| 4445841 | Combustion control apparatus | Toshio Tanaka, Kenzi Toudo | 1984-05-01 |
| 4389184 | Combustion control apparatus | Toshio Tanaka, Kenzi Toudo | 1983-06-21 |
| 4370126 | Combustion control apparatus | Motoshi Miyanaka, Kenzi Toudo, Yoshinori KUDO | 1983-01-25 |
| 4239478 | Check circuit for combustion process control timer | Toshio Tanaka | 1980-12-16 |
| 4192641 | Combustion control apparatus | Toshio Tanaka, Kenji Todo | 1980-03-11 |