Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12107466 | Twisting method of coil segments, twisting jig and twisting apparatus | Noboru Wakebe | 2024-10-01 |
| 11888259 | Connector | Naoki Obie | 2024-01-30 |
| 11648640 | Method of double-side polishing wafer | — | 2023-05-16 |
| 11621618 | Coil segment processing method, coil segment processing apparatus and connection structure of coil segments | Noburo Miyawaki | 2023-04-04 |
| 11355477 | Power semiconductor module and power conversion device | Takeshi Horiguchi, Tatsunori YANAGIMOTO | 2022-06-07 |
| 11349378 | Coil segment cutting method and coil segment cutting apparatus | Noburo Miyawaki | 2022-05-31 |
| 11251687 | Coil segment forming apparatus and manufacturing apparatus of electrical rotating machine | Hisayoshi Watanabe, Noburo Miyawaki | 2022-02-15 |
| 11018563 | Manufacturing apparatus and manufacturing method of electrical rotating machine | Noburo Miyawaki, Takayuki Mochizuki, Wataru Wakui, Hisayoshi Watanabe, Kodai Kono +3 more | 2021-05-25 |
| 10971979 | Coil segment forming apparatus, coil segment forming method and manufacturing apparatus of electrical rotating machine | Noburo Miyawaki | 2021-04-06 |
| 10944311 | Nozzle turning apparatus and winding machine | Noburo Miyawaki | 2021-03-09 |
| 10601307 | Semiconductor device and method for manufacturing the same | Yasutaka Shimizu, Kazuya Okada | 2020-03-24 |
| 10483965 | Semiconductor device | — | 2019-11-19 |
| 9979314 | Power semiconductor module and power conversion device | Yoshiko Obiraki, Yasushi Nakayama, Hiroshi Nakatake | 2018-05-22 |
| 9685879 | Power semiconductor module and power conversion device | Yoshiko Obiraki, Yasushi Nakayama, Hiroshi Nakatake | 2017-06-20 |
| 9094012 | Driving circuit and semiconductor device | Mituharu Tabata | 2015-07-28 |
| 8455997 | High power semiconductor device | Hidetoshi Nakanishi | 2013-06-04 |
| 8040162 | Switch matrix drive circuit for a power element | — | 2011-10-18 |
| 8029310 | Connector | Satoru Shindo, Hiroshi Kobayashi | 2011-10-04 |
| 7794288 | Connector | Satoru Shindo, Hiroshi Kobayashi | 2010-09-14 |
| 7055416 | Tool holder and method of machining work using this tool holder | Hiroshi Shinohara, Reiner Ernst | 2006-06-06 |
| 6971294 | Numerically controlled lathe and method of machining work using this numerically controlled lathe | Hiroshi Shinohara | 2005-12-06 |
| 6742422 | Numerically controlled lathe and method of cutting workpiece on the numerically controlled lathe | Hiroshi Shinohara, Atsushi Aoyagi | 2004-06-01 |
| 6401781 | Pneumatic radial tire with under-belt pad and specified intermediate rubber layer rubber compound | Hirofumi Hayashi | 2002-06-11 |
| 6269857 | Run-flat tire with side-reinforcing rubber pad and fibrous layer | Masayuki Kanai, Tomoyuki Iwagase, Wuyun Guo, Rinichi Nakayama | 2001-08-07 |
| 6138731 | Pneumatic radial tire with specified under-belt pad rubber compound | Hirofumi Hayashi | 2000-10-31 |