Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297790 | Engine and flywheel housing | Yu Hirao | 2025-05-13 |
| 12228066 | Engine | Yu Hirao | 2025-02-18 |
| 12202054 | Tool driving device and method of producing drilled product | Ryohei Ono, Masao Watanabe, Tatsuo Nakahata | 2025-01-21 |
| 12202057 | Drill and method of producing drilled product | Masao Watanabe, Hiroyuki Sugawara, Tatsuo Nakahata, Ryohei Ono, Hideharu Takahashi | 2025-01-21 |
| 12140071 | Engine | Yu Hirao | 2024-11-12 |
| 12105147 | Relay state determination device, relay state determination system, relay state determination method, and program | Takuya Yamazaki | 2024-10-01 |
| 12106917 | Socket | Kenichiro Masaki, Shinya Tsuji | 2024-10-01 |
| 11994093 | Engine | Yu Hirao | 2024-05-28 |
| 11992909 | Attachment for machining apparatus | Tatsuo Nakahata, Masao Watanabe | 2024-05-28 |
| 11976586 | Engine | Yu Hirao | 2024-05-07 |
| 11969803 | Drill and method of producing drilled product | Masao Watanabe, Ryohei Ono, Tatsuo Nakahata, Hiroyuki Sugawara, Hideharu Takahashi | 2024-04-30 |
| 11860231 | Relay state determination device, relay state determination system, relay state determination method, and non-transitory computer readable medium | Takuya Yamazaki | 2024-01-02 |
| 11854752 | Relay state prediction device, relay state prediction system, relay state prediction method, and non-transitory computer readable medium | Takuya Yamazaki | 2023-12-26 |
| 11515114 | Control circuit for switch device, and switch device | Shuichi Itoda, Takeshi Nishida | 2022-11-29 |
| 11440110 | Machining apparatus and machining method | Yuichi Ishikawa, Atsushi RIHEI, Tatsuo Nakahata, Yasuto Nishiwaki, Masao Watanabe +2 more | 2022-09-13 |
| 11338446 | Machining robot and machining method | Tatsuo Nakahata, Yuichi Ishikawa, Atsushi RIHEI, Yasuto Nishiwaki, Masao Watanabe | 2022-05-24 |
| D881824 | Relay socket | Kenichiro Masaki, Keisuke Yano, Tomokazu Ikeda | 2020-04-21 |
| D879050 | Relay socket | Kenichiro Masaki, Keisuke Yano, Tomokazu Ikeda | 2020-03-24 |
| D877705 | Relay socket | Kenichiro Masaki, Keisuke Yano, Tomokazu Ikeda | 2020-03-10 |
| 10511109 | Socket with locking parts to secure to a rail | Kenichiro Masaki, Keisuke Yano, Tomokazu Ikeda | 2019-12-17 |
| 10144112 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hirotsugu Takazawa, Tatsuo Nakahata | 2018-12-04 |
| 10118275 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hirotsugu Takazawa, Tatsuo Nakahata | 2018-11-06 |
| 10099345 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hirotsugu Takazawa, Tatsuo Nakahata, Osamu Shibasaki, Ryohei Ono | 2018-10-16 |
| 9962685 | Catalyst and process for producing same | Tadatoshi Murota | 2018-05-08 |
| 9937598 | Cover for cutting tool, holder for cutting, and cutting device | Hisayuki Oode, Manabu Saito, Morihiro Hideta, Koji Sato, Yasuhiro Inamasu +1 more | 2018-04-10 |