Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383964 | Control method for chuck device | Hisashi Yajima, Masayuki Ishikawa, Takehiko Kanazawa | 2025-08-12 |
| 12343804 | Drive system for chuck device | Hisashi Yajima, Masayuki Ishikawa, Takehiko Kanazawa | 2025-07-01 |
| D1043916 | Flow control valve | Hisashi Yajima | 2024-09-24 |
| 11428331 | Servo valve | Hisashi Yajima, Masayuki Ishikawa, Satoru Ito, Takehiko Kanazawa | 2022-08-30 |
| 11370035 | Drive system and control method for chuck device | Hisashi Yajima, Masayuki Ishikawa, Takehiko Kanazawa | 2022-06-28 |
| 11300143 | Drive method and drive device for fluid pressure cylinder | Satoru Ito, Masayuki Ishikawa, Hisashi Yajima, Takehiko Kanazawa | 2022-04-12 |
| 11075505 | Ionizer including a discharge needle and a carrying air jet mechanism | Takashi Yasuoka, Suguru Konno | 2021-07-27 |
| 8885316 | Ionizer, static charge eliminating system, ion balance adjusting method, and workpiece static charge eliminating method | Toshio Sato, Satoshi Suzuki, Takashi Yasuoka | 2014-11-11 |
| 7898791 | Ionizer with drop-off prevention device for electrode | Toshio Sato, Satoshi Suzuki | 2011-03-01 |
| 7695552 | Ionizer | Toshio Sato | 2010-04-13 |
| 7465340 | Ionizer with parts-extension unit | Toshio Sato, Satoshi Suzuki | 2008-12-16 |
| D572354 | Ionizer | Toshio Sato | 2008-07-01 |
| 7353748 | Linear actuator and method for processing the same | Toshio Sato, Akira Tadano | 2008-04-08 |
| D550340 | Ionizer | Toshio Sato, Satoshi Suzuki | 2007-09-04 |