Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994138 | Gas compressor with a plurality of air realease systems each having an air release valve and an air regulating valve | Kenji Morita, Masahiko Takano | 2024-05-28 |
| 11448217 | Gas compressor | Hideharu Tanaka, Akira Iyozumi, Masahiko Takano, Kenji Morita, Shigeyuki YORIKANE +2 more | 2022-09-20 |
| 9136788 | Motor controller, air compressor, air conditioner, controller of passenger conveyor and controller of conveyor | Tomofumi Okubo, Norinaga Suzuki, Hajime Uematsu, Hideharu Tanaka, Yoshiyuki Taguchi | 2015-09-15 |
| 8608450 | Compressed air manufacturing facility | Hiroyuki Matsuda | 2013-12-17 |
| 8257053 | Compressed air manufacturing facility | Hiroyuki Matsuda | 2012-09-04 |
| 7808202 | Beat-less controller for permanent magnet motor | Kazuaki Tobari, Yoshitaka Iwaji, Kiyoshi Sakamoto, Hajime Uematsu | 2010-10-05 |
| 7719226 | Highly responsive permanent magnet motor controller | Kazuaki Tobari, Yoshitaka Iwaji, Daigo Kaneko, Hajime Uematsu | 2010-05-18 |
| D550721 | Air compressor | Hideharu Tanaka, Masahiko Takano, Tomotake Sakaguchi, Hiroyuki Matsuda | 2007-09-11 |
| 6287083 | Compressed air production facility | Masakazu Aoki, Hiroyuki Matsuda | 2001-09-11 |