Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D597864 | Digital indicating controller | Noriaki Semba | 2009-08-11 |
| 4535384 | Heat sink for a semiconductor device | Tetsushi Wakabayashi, Norio Honda | 1985-08-13 |
| 4435772 | Interactive graphic system | Yoshihiro Suzuki, Shuichi Nakagawa, Nobuhisa Kawamura, Shuichi Kurihara, Masahiro Ito | 1984-03-06 |