Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12165788 | Insulation sheet and producing method therefor, and rotary electric machine | Shiori Natori, Naoki Yasuda, Kazuya Hasegawa, Yasuhiro Hayasaka | 2024-12-10 |
| 11569697 | Rotary electric machine | Naohiko Ayukawa, Tatsuro Hino, Kohei EGASHIRA, Kazuya Hasegawa, Yasuhiro Hayasaka | 2023-01-31 |
| 11038395 | Rotor of rotary electrical machine | Shintaro Shimizu, Toru Ishikawa, Yoshiro Imazawa | 2021-06-15 |
| 10848028 | Rotor of rotating electric machine | Yoshiro Imazawa, Shintaro Shimizu, Yoshihiro Shinosaka | 2020-11-24 |
| 10581289 | Rotating electric machine rotor | Masayuki Sakaguchi, Mitsuyasu Okamoto | 2020-03-03 |
| 6337730 | Non-uniformly-rigid barrier wall spacers used to correct problems caused by thermal contraction of smectic liquid crystal material | Masaaki Ozaki, Koichi Miyashita, Takahisa Kaneko, Naoki Matsumoto, Kazuhiro Inoguchi | 2002-01-08 |
| 5889916 | Video data recording apparatus | Katsumi Kimura, Shigeru Kato, Masataka Mukai, Masao Naito, Kiyoshi Inoue +1 more | 1999-03-30 |
| 4605813 | Amorphous silicon solar battery | Yukihisa Takeuchi, Masaaki Mori, Toshiaki Nishizawa | 1986-08-12 |