Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253142 | Toroidal continuously variable transmission | Hideyuki Imai, Kazuhiko Irie, Toru Aibe, Keigo Maehata | 2025-03-18 |
| 12085150 | Toroidal continuously variable transmission | Hideyuki Imai, Hidenori Arisawa, Yuji Shinoda, Mitsuaki Tanaka, Yoshiyuki Noguchi | 2024-09-10 |
| 12060925 | Toroidal continuously variable transmission | Hideyuki Imai, Kenichiro Tanaka, Kippei Matsuda | 2024-08-13 |
| 12000474 | Toroidal continuously variable transmission and drive mechanism-integrated electricity generation apparatus for aircraft | Yoshiyuki Noguchi, Yuji Shinoda, Hideyuki Imai | 2024-06-04 |
| 11501976 | Substrate processing method and substrate processing apparatus | Seiichi Watanabe, Kazuki Narishige, Xinhe Jerry Lim, Jianfeng Xu, Yi Hao Ng +10 more | 2022-11-15 |
| 11428309 | Toroidal continuously variable transmission | Hideyuki Imai, Keigo Maehata, Kenichiro Tanaka | 2022-08-30 |
| 11333226 | Toroidal continuously variable transmission | Hideyuki Imai, Keigo Maehata, Kenichiro Tanaka | 2022-05-17 |
| 11333225 | Pressing device for toroidal continuously variable transmission | Hirofumi Itagaki, Masahiro Kita, Kippei Matsuda, Kenichiro Tanaka, Hideyuki Imai | 2022-05-17 |
| 10948055 | Pressing device for toroidal continuously variable transmission | Hirofumi Itagaki, Masahiro Kita, Kippei Matsuda, Kenichiro Tanaka, Hideyuki Imai | 2021-03-16 |
| 10746267 | Toroidal continuously variable transmission | Kippei Matsuda, Hideyuki Imai, Kenichiro Tanaka, Eiji Inoue, Tomohiro Inoue +2 more | 2020-08-18 |
| 10724613 | Transmission device and power generation system including transmission device | Kenichiro Tanaka, Shogo Fuchiwaki, Tatsuhiko Goi, Kippei Matsuda | 2020-07-28 |
| 10446453 | Surface modification control for etch metric enhancement | Brian J. Coppa, Viswas Purohit, Seiichi Watanabe | 2019-10-15 |
| 8142609 | Plasma processing apparatus | Syuichi Takahashi, Hiroki Matsumaru, Nobutaka Nakao | 2012-03-27 |
| 7262617 | Method for testing integrated circuit, and wafer | Akira Nakajo | 2007-08-28 |
| 6679107 | Timing sensor for engine | Katsumasa Ono | 2004-01-20 |
| 6279529 | Cam and tappet carrier for engine | Hideo Fujita, Hidetoshi Kageyama | 2001-08-28 |
| 5959279 | Magnetic pattern recognition method and apparatus | — | 1999-09-28 |
| 5789727 | Integrated method and apparatus for reading mier code and printing | Mitsuaki Teradaira, Tsutomu Momose, Eizo Takahashi, Akira Koyabu, Naoki Asai | 1998-08-04 |
| 5560331 | Cylinder head for engine | Tomotaka Takano | 1996-10-01 |
| 5531194 | Cylinder head for engine | Tomotaka Takano | 1996-07-02 |
| 5173875 | Semiconductor memory device | Teruyuki Hiyoshi, Tohru Yoshikawa, Kaoru Nakagawa | 1992-12-22 |
| 5097450 | Semiconductor memory device having a plurality of memory blocks | Haruki Toda | 1992-03-17 |
| 4678934 | Flip-flop circuit | Koichi Magome, Haruki Toda, Hiroyuki Koinuma, Hiroshi Sahara, Kiminobu Suzuki +1 more | 1987-07-07 |