Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500951 | Plant control system | Norihiko Sugimoto, Nobuhiro Hamada, Ikuro Masuda | 1985-02-19 |
| 4366478 | Signal transmitting and receiving apparatus | Ikuro Masuda, Hisayoshi Shiraishi, Seiichiro Ogawa, Shigeo Shiono, Takeo Yuminaka | 1982-12-28 |