Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214406 | Upper tool stocker | Masaaki Sato, Shingo Kamada, Hideto Yamada, Yohei Yamaguchi | 2025-02-04 |
| 12179252 | Tool changer | Masaaki Sato, Shingo Kamada, Hideto Yamada, Yohei Yamaguchi | 2024-12-31 |
| 12157085 | Filter pack and air filter | Hirokazu Izumiya, Osamu Kitagawa | 2024-12-03 |
| 12036599 | Press brake | Masaaki Sato | 2024-07-16 |
| 12023724 | Method for installing divided upper tool to upper tool holder provided on upper table of press brake, tool changer, and tool stocker | Masaaki Sato, Shingo Kamada, Hideto Yamada, Yohei Yamaguchi | 2024-07-02 |
| 11819901 | Tool for press brake | Masaaki Sato, Shingo Kamada, Hideto Yamada, Yohei Yamaguchi | 2023-11-21 |
| 11806774 | Punch tool with expanded portion and method of operating the same | Nobuo Oyamada, Yousuke Onagi | 2023-11-07 |
| 11762035 | Abnormality detection method and abnormality detection apparatus | Tomoya Bessho, Junichi Harada, Akitsugu Noguchi | 2023-09-19 |
| 11638947 | Mold for press brake | Yingjun Jin, Takahiro Shibata, Shin Kobayashi | 2023-05-02 |
| 11199184 | Variable displacement swash plate compressor | Kenji Yamamoto, Noriaki Satake, Shinichi KAKEGAWA, Shuhei Sekinaga, Akinobu Kanai | 2021-12-14 |
| 10815980 | Variable displacement swash plate type compressor | Noriaki Satake, Akinobu Kanai, Kenji Yamamoto | 2020-10-27 |
| 10576522 | Mold for press brake and hemming method | Yingjun Jin, Takahiro Shibata, Shin Kobayashi | 2020-03-03 |
| 9393513 | Air filter unit | Michihiro Hiroto, Kazuhiro Sugimoto | 2016-07-19 |
| 9393605 | Upper tool holder for press brake | — | 2016-07-19 |
| 9324600 | Mounting table structure and plasma film forming apparatus | Toshiaki Fujisato, Hiroyuki Yokohara | 2016-04-26 |
| 9211578 | Upper tool holder for press brake | — | 2015-12-15 |
| 8439652 | Suction throttle valve for variable displacement type compressor | Taro Ozeki, Mitsunori Yoshida, Toshiyuki Miyano, Sokichi Hibino | 2013-05-14 |
| 8366407 | Device for reducing pulsation in a variable displacement compressor | Hideki Mizutani, Sokichi Hibino, Suehiro Fukazawa, Taro Ozeki, Miyako Asagoe | 2013-02-05 |
| 7931452 | Suction throttle valve of a compressor | Sokichi Hibino, Masaki Ota | 2011-04-26 |
| 7918656 | Suction throttle valve of a compressor | Sokichi Hibino, Masaki Ota, Masahiro Kawaguchi | 2011-04-05 |
| 7648346 | Variable displacement compressor | Tomohiro Murakami, Sokichi Hibino, Yoshio Kimoto, Yusuke Kita, Hiroaki Kayukawa | 2010-01-19 |
| 7530797 | Variable displacement compressor | Masafumi Ito, Sokichi Hibino, Junichi Takahata, Takayuki Ohara | 2009-05-12 |
| 7103899 | Disk cartridge which accommodates an information-recording disk | — | 2006-09-05 |
| 7069766 | Cope holder device | Yuki Takahashi, Toshiro Kawano | 2006-07-04 |
| 7032234 | Cartridge and drive unit for preventing erroneous insertions of the cartridge | Katsusuki Shimazaki, Satoshi Yamagata | 2006-04-18 |