Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978237 | Core for stationary induction apparatus | Akira Nishimizu, Naoyuki Kurita, Akira YAMAGISHI | 2021-04-13 |
| 10665381 | Stationary induction apparatus core | Naoyuki Kurita, Akira YAMAGISHI | 2020-05-26 |
| 9818526 | Wound core for stationary induction apparatus | Takahiro Satake, Koji Sasaki | 2017-11-14 |
| 5892515 | Method and apparatus for dividing shape expressed on three-dimensional space into elements | Ichiro Nishigaki, Yoshifumi Yamashita, Hiromitsu Moriyama, Hiromi Aoyama, Keiko Hoshino +1 more | 1999-04-06 |
| 5181392 | Air conditioner and heat exchanger used therein | Masaaki Itoh, Hiroaki Matsushima, Hiroshi Kogure, Mitsutaka Shizuya | 1993-01-26 |