Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433455 | Sintered bearing and method for manufacturing same | Yoshinori Ito, Sunao Shimizu, Eiichirou Shimazu | 2022-09-06 |
| 11400521 | Cutting insert | Hideo Maeno, Naoki Matsuda | 2022-08-02 |
| D909437 | Cutting tool | Yoshiaki Sorai, Yuji Tomoda, Yasuyuki Kanada | 2021-02-02 |
| D891490 | Cutting tool | Hideo Maeno, Yosuke Shimamoto, Naoki Matsuda | 2020-07-28 |
| D890827 | Cutting tool | Hideo Maeno, Yosuke Shimamoto, Naoki Matsuda | 2020-07-21 |
| D890234 | Cutting tool | Hideo Maeno, Yosuke Shimamoto, Naoki Matsuda | 2020-07-14 |
| D890235 | Cutting tool | Hideo Maeno, Yosuke Shimamoto, Naoki Matsuda | 2020-07-14 |
| D890233 | Cutting tool | Hideo Maeno, Yosuke Shimamoto, Naoki Matsuda | 2020-07-14 |
| 10107376 | Sintered machine part and method of manufacturing the same | Naoki YASHIRO, Kouya Oohira | 2018-10-23 |
| 10081056 | Sintered bearing and method for manufacturing same | Yoshinori Ito, Sunao Shimizu, Eiichirou Shimazu | 2018-09-25 |
| 9284982 | Cage and rolling bearing | Mitsuo Kawamura, Eiichiro Shimazu, Yasutake Hayakawa, Junichi Ooshimo, Ryuichi Sakamoto | 2016-03-15 |
| 9133886 | Constant velocity universal joint | Mika Kohara, Tatsuro Sugiyama, Natsuhiko Mori, Hiroyuki Noda, Hajime Asada | 2015-09-15 |
| 8803278 | Semiconductor device | Yasuo ATA, Tetsujiro Tsunoda | 2014-08-12 |
| 7800183 | Semiconductor device | Shigeru Kusunoki | 2010-09-21 |
| 7095079 | Injection enhanced gate transistor including second emitter in dummy region to prevent waveform vibration associated with negative gate capacitance | Masahiro Tanaka | 2006-08-22 |