Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10911466 | Network protection device and network protection system | Takuji Hiramoto, Tomohiro Oda, Tatsumi OBA | 2021-02-02 |
| 10768610 | Information processing apparatus, information processing method, and recording medium having program recorded therein | Yuji Unagami, Takuji Hiramoto, Tatsumi OBA, Tomohiro Oda | 2020-09-08 |
| 9535699 | Processor, multiprocessor system, compiler, software system, memory control system, and computer system | — | 2017-01-03 |
| 7616429 | Electric double layer capacitor | Kenro Mitsuda, Ikuro Suga, Sadayuki Matsumoto, Makoto Seto, Yoshiyuki Takuma | 2009-11-10 |
| 6191673 | Current transformer | Shinzou Ogura, Hikozo Morisita, Kazuhiro Nakazaki, Chiharu Umeno | 2001-02-20 |
| 5134362 | Apparatus for detecting failure in power system | — | 1992-07-28 |
| 5128608 | Optical instrument transformer | — | 1992-07-07 |
| 5066903 | Optical current transformer | — | 1991-11-19 |
| 5059910 | Optical transformer | — | 1991-10-22 |