Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11605491 | Core main body including outer peripheral iron core, reactor including such core main body and manufacturing method thereof | — | 2023-03-14 |
| 11587723 | Reactor having relay member with input/output terminal | Tomokazu Yoshida, Masatomo Shirouzu | 2023-02-21 |
| 11551854 | Method for manufacturing a three-phase AC reactor having external connection position change unit | Kaname Matsumoto, Makoto Takeshita, Yuuichi Yamada, Masatomo Shirouzu | 2023-01-10 |
| 11521783 | Reactor including outer iron-core and method for manufacturing the same | Tomokazu Yoshida | 2022-12-06 |
| 11476033 | Reactor provided with end plate | Tomokazu Yoshida, Masatomo Shirouzu | 2022-10-18 |
| 11107624 | Electromagnetic device | Masatomo Shirouzu | 2021-08-31 |
| 11004590 | Reactor having iron cores and coils | Tomokazu Yoshida, Masatomo Shirouzu | 2021-05-11 |
| 10937587 | Reactor and method for production of core body | Masatomo Shirouzu, Tomokazu Yoshida | 2021-03-02 |
| 10910146 | Three-phase reactor including vibration suppressing structure part | Masatomo Shirouzu | 2021-02-02 |
| 10896778 | Transformer including gaps | Masatomo Shirouzu | 2021-01-19 |
| 10818423 | Reactor having covering portions having fitting parts fitted to each other | Tomokazu Yoshida, Masatomo Shirouzu | 2020-10-27 |
| 10790082 | Reactor having base having securing notches | Tomokazu Yoshida, Masatomo Shirouzu | 2020-09-29 |
| 10784037 | Reactor having temperature sensor attached to terminal base unit | Tomokazu Yoshida, Masatomo Shirouzu | 2020-09-22 |
| 10770218 | Reactor, motor driver, power conditioner and machine | Masatomo Shirouzu | 2020-09-08 |
| 10770216 | Reactor | Masatomo Shirouzu | 2020-09-08 |
| 10755850 | Three-phase AC reactor having coils directly connected to external device and manufacturing method thereof | Masatomo Shirouzu | 2020-08-25 |
| 10714248 | Reactor having outer peripheral iron core divided into multiple portions and production method therefor | Tomokazu Yoshida, Masatomo Shirouzu | 2020-07-14 |
| 10702848 | Reactor including end plate including end plate formed of a plurality of end plate parts | Tomokazu Yoshida, Masatomo Shirouzu | 2020-07-07 |
| 10699838 | Reactor and method for production of core body | Masatomo Shirouzu, Tomokazu Yoshida | 2020-06-30 |
| 10685774 | Reactor having iron cores and coils | Tomokazu Yoshida, Masatomo Shirouzu | 2020-06-16 |
| 10685777 | Three-phase AC reactor easily connectable to input and output terminal block and manufacturing method thereof | Kaname Matsumoto, Makoto Takeshita, Yuuichi Yamada, Masatomo Shirouzu | 2020-06-16 |
| 10658105 | Reactor having iron cores and coils | Tomokazu Yoshida, Masatomo Shirouzu | 2020-05-19 |
| 10650956 | Reactor having iron cores and coils | Tomokazu Yoshida, Masatomo Shirouzu | 2020-05-12 |
| 10650960 | Reactor having end plate and pedestal | Tomokazu Yoshida, Masatomo Shirouzu | 2020-05-12 |
| 10643779 | Reactor having outer peripheral iron core and iron core coils | Masatomo Shirouzu | 2020-05-05 |