Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593496 | High-speed closing device and switchgear including high-speed closing device | — | 2020-03-17 |
| 10381824 | Circuit breaker with arc eliminator and power receiving/distributing equipment using same | — | 2019-08-13 |
| 9847163 | Current transformer support device and switchgear using current transformer support device | Susumu Kozuru, Yuichi Yamaji, Takahiro Sasaki | 2017-12-19 |
| 7120808 | Information processing apparatus and method, as well as program | Atsushi Miyairi, Katsuhiro Hashimoto, Shojiro Sato, Takaaki Morimura, Masataka Suzuki +3 more | 2006-10-10 |
| 4707634 | Cathode ray tube | Takehiro Kakizaki, Shoji Araki | 1987-11-17 |
| 4656387 | Cathode ray tube having a zig-zag shaped deflection electrode | Shoji Araki | 1987-04-07 |
| 4651050 | Cathode ray tube | Susumu Tagawa, Shoji Araki | 1987-03-17 |