Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202054 | Tool driving device and method of producing drilled product | Ryohei Ono, Masao Watanabe, Shinya Matsuo | 2025-01-21 |
| 12202057 | Drill and method of producing drilled product | Masao Watanabe, Hiroyuki Sugawara, Ryohei Ono, Shinya Matsuo, Hideharu Takahashi | 2025-01-21 |
| 12090559 | Tool driving device and method of producing drilled product | Ryohei Ono, Masao Watanabe | 2024-09-17 |
| 11992909 | Attachment for machining apparatus | Shinya Matsuo, Masao Watanabe | 2024-05-28 |
| 11969803 | Drill and method of producing drilled product | Masao Watanabe, Ryohei Ono, Hiroyuki Sugawara, Shinya Matsuo, Hideharu Takahashi | 2024-04-30 |
| 11938553 | Hole finishing tool and method of producing hole finished product | Ryohei Ono, Masao Watanabe | 2024-03-26 |
| 11598624 | Feeding device of hole inspection device | Ryohei Ono, Masao Watanabe | 2023-03-07 |
| 11524346 | Rotary cutting tool, rotary cutting unit, and rotary cutting method | Ryohei Ono, Masao Watanabe | 2022-12-13 |
| 11440110 | Machining apparatus and machining method | Yuichi Ishikawa, Atsushi RIHEI, Shinya Matsuo, Yasuto Nishiwaki, Masao Watanabe +2 more | 2022-09-13 |
| 11400524 | Drill and method of producing drilled product | Masao Watanabe, Ryohei Ono, Hiroyuki Sugawara | 2022-08-02 |
| 11383338 | Tool driving device, tool feeding mechanism for tool rotating unit and hole processing method | Masao Watanabe, Ryohei Ono | 2022-07-12 |
| 11370038 | Drill, drilling unit, and drilling method | Ryohei Ono, Masao Watanabe | 2022-06-28 |
| 11338446 | Machining robot and machining method | Shinya Matsuo, Yuichi Ishikawa, Atsushi RIHEI, Yasuto Nishiwaki, Masao Watanabe | 2022-05-24 |
| 11300526 | Positioning device, hole inspection device, positioning method and hole inspection method | Ryohei Ono, Masao Watanabe | 2022-04-12 |
| 11213899 | Drill, drilling unit, and drilling method | Ryohei Ono, Masao Watanabe | 2022-01-04 |
| 10252386 | Tool driving device, tool driving method, and tool feeding mechanism for tool driving device | Manabu Saito, Hideharu Takahashi, Toshio Nishino, Masao Watanabe | 2019-04-09 |
| 10144112 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hirotsugu Takazawa, Shinya Matsuo | 2018-12-04 |
| 10118275 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hirotsugu Takazawa, Shinya Matsuo | 2018-11-06 |
| 10099345 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hirotsugu Takazawa, Shinya Matsuo, Osamu Shibasaki, Ryohei Ono | 2018-10-16 |
| 9981322 | Drill and drilling method for workpiece | Manabu Saito, Masanori Hosoi, Hideharu Takahashi | 2018-05-29 |
| 9839988 | Blast processing device and blast processing method | Yoshihiko Kondo, Hirotsugu Takazawa, Manabu Saito, Hisayuki Oode | 2017-12-12 |
| 9827617 | Drill and method of manufacturing drill | Manabu Saito, Hideharu Takahashi, Masao Watanabe, Toshio Nishino | 2017-11-28 |
| 9776453 | Tightening device and tightening method | Katsuhiro Fujimoto, Toshihiko Kushida, Tatsuo Hirai, Yukio Torigai, Manabu Saito +1 more | 2017-10-03 |
| 9669472 | Drilling apparatus and drilling method | Hideaki Miyajima, Takashi Murakami, Hideharu Takahashi | 2017-06-06 |
| 9656328 | Cutting tool | Manabu Saito, Hideharu Takahashi, Junji Tsuchiya, Masao Watanabe, Eiji Hashimoto +1 more | 2017-05-23 |