Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10192153 | Apparatus and control method thereof | — | 2019-01-29 |
| 9665809 | Apparatus and control method thereof | — | 2017-05-30 |
| 5536777 | Polyethylene composition for use in insulations and joints of extra-high voltage power cables, and an extra-high voltage power cable and joint therefor employing this polyethylene composition | Izumi Ishikawa, Hiroyuki Miyata, Thoru Nakatsuka, Kazuhiko Goto, Kenji Matsui +3 more | 1996-07-16 |
| 5128581 | Piezoelectric acceleration sensor and piezoelectric acceleration sensor device | Satoshi Kunimura, Katsuhiko Takahashi, Takayuki Imai | 1992-07-07 |
| 4924131 | Piezo-electric acceleration sensor | Satoshi Kunimura, Shigemi Takahashi, Katsuhiko Takahashi, Toshimitu Hirayama, Masao Akutsu | 1990-05-08 |