Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187340 | Support beam | Yukihiko Kimura, Kunihiro Yabuno, Keigo Minatani, Sam Soo HWANG, Kenji Tamura +1 more | 2025-01-07 |
| 12031597 | Brake disk unit for railway vehicle | Takahiro Fujimoto, Yuiko SHIOTANI, Ryuichi NISHIMURA, Mitsuhiro OKAMOTO, Kumpei SANO +2 more | 2024-07-09 |
| 12003160 | Eddy current deceleration device | Yasutaka Noguchi, Kenji Imanishi, Takuya Fujita, Yozo Okuda | 2024-06-04 |
| 11485392 | Eddy-current rail brake device | Shotaro KADOKAWA, Kenji Imanishi | 2022-11-01 |
| 11466737 | Brake disc for railway vehicle | Nobuo Shiraishi, Yusuke Wakabayashi, Takeshi Kurita, Takanori Kato, Takahiro Fujimoto +2 more | 2022-10-11 |
| 11165326 | Eddy current decelerating apparatus | Kenji Imanishi, Takuya Fujita, Hiroyuki Yamaguchi, Yasutaka Noguchi, Mitsuo Miyahara | 2021-11-02 |
| 11060800 | Latent heat storage device | Nobuhiro MARUOKA, Taichi Tsutsumi, Akihisa Ito | 2021-07-13 |
| 10890208 | Crankshaft | Yukihiko Kimura, Kenji Tamura, Sam Soo HWANG, Kunihiro Yabuno | 2021-01-12 |
| 10756612 | Eddy current deceleration device | Kenji Imanishi, Yasutaka Noguchi, Hiroyuki Yamaguchi, Takuya Fujita | 2020-08-25 |
| 10734881 | Eddy current retarder with electricity generating function | Kenji Imanishi, Hiroyuki Yamaguchi, Shotaro KADOKAWA, Takuya Fujita | 2020-08-04 |
| 10704625 | Brake disc for railway vehicle | Nobuo Shiraishi, Yusuke Wakabayashi, Takeshi Kurita, Takahiro Fujimoto, Atsushi Sakaguchi +2 more | 2020-07-07 |
| 10701768 | Eddy current heat generating apparatus | Hiroyuki Yamaguchi, Atsushi Seto, Kenji Imanishi | 2020-06-30 |
| 10667334 | Eddy current heat generating apparatus | Hiroyuki Yamaguchi, Atsushi Seto, Kenji Imanishi | 2020-05-26 |
| 10491094 | Eddy current retarder with electricity generating function | Kenji Imanishi, Hiroyuki Yamaguchi, Shotaro KADOKAWA, Takuya Fujita | 2019-11-26 |
| 10259475 | Railway wheel with brake disc | Takahiro Fujimoto, Yuiko Sakayama, Atsushi Sakaguchi, Kazutaka Asabe | 2019-04-16 |
| 9656643 | Retarding device using a fluid | Hiroyuki Yamaguchi, Kenji Imanishi, Takashi FUTABA | 2017-05-23 |
| 9400024 | Railway vehicle brake disc | Go Adachi, Kazutaka Asabe, Atsushi Sakaguchi, Kenji Tamura, Takanori Kato | 2016-07-26 |
| 9169886 | Brake disc for railway vehicle | Takahiro Fujimoto, Kazutaka Asabe, Takanori Kato, Hirotoshi Kawabe | 2015-10-27 |
| 8794398 | Brake disc for railway vehicle | Takahiro Fujimoto, Kazutaka Asabe, Takanori Kato, Hirotoshi Kawabe | 2014-08-05 |
| 8464568 | Production method of seamless pipe or tube, and oxidizing gas supply unit | Kouji Nakaike, Yasuyoshi Hidaka | 2013-06-18 |
| 8105440 | Method of cleaning a CVD device | — | 2012-01-31 |
| 8047039 | Process for producing stainless steel pipe | Yasuyoshi Hidaka, Satoshi Matsumoto, Toshihide Ono, Kouji Nakaike, Sumio Iida | 2011-11-01 |
| 7780790 | Vacuum processing apparatus | — | 2010-08-24 |
| 7709063 | Remote plasma apparatus for processing substrate with two types of gases | Katsuhisa Yuda | 2010-05-04 |
| 7392759 | Remote plasma apparatus for processing substrate with two types of gases | Katsuhisa Yuda | 2008-07-01 |