Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491980 | Vehicle drive system | — | 2022-11-08 |
| 11346364 | Multistage centrifugal fluid machine | Hayato Kunishi, Takeshi Kazama, Kazuo Takeda, Hiroaki Yoshimura | 2022-05-31 |
| 11319967 | Centrifugal multistage compressor | Kohei Nishida, Kiyotaka HIRADATE | 2022-05-03 |
| 11280223 | Bolt fastening structure and turbo-machine using same | Youhei Tanno, Takeshi Kazama, Ryuhei Tsukahara, Taiji Hashimoto | 2022-03-22 |
| 10989220 | Casing and turbo machine | Yohei Tanno, Takeshi Kazama, Ryuhei Tsukahara | 2021-04-27 |
| 10308250 | Digital filter and vehicle driving force control apparatus | — | 2019-06-04 |
| 10071725 | Driving-force control device for vehicle | Takeshi Kanou, Yoshihide Sekiya, Yu Yamagata | 2018-09-11 |
| 9077223 | Electrical rotating machine | Makoto Imura, Motonobu IIDUKA, Shigeki Nakae, Takeshi Mori, Takayuki Koyama | 2015-07-07 |
| 8631961 | End wall closure apparatus | Tetsuya Kuwano, Taiji Hashimoto, Haruo Miura, Mitsuhiro Narita | 2014-01-21 |
| 8398375 | Impeller | Kohei Tanaka, Yoshimasa Chiba, Sadashi Tanaka, Koji Hayashi, Takaki Fukuchi +1 more | 2013-03-19 |
| 7938617 | Pressure test method of double suction volute pump | Hideki Akiniwa, Hiroaki Yoda, Minoru Hiroshima | 2011-05-10 |
| 7172015 | Heat exchanger for air compressor | Haruo Miura, Kazuki Takahashi, Seiji Tsuru, Minoru Taniyama, Toshio Hattori | 2007-02-06 |