Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827375 | Wheel, and friction drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Masao Sasaki +2 more | 2014-09-09 |
| 8758191 | Drive unit | Toru Takenaka, Hiroshi Gomi, Shinichiro Kobashi, Taiji Koyama, Masao Sasaki +1 more | 2014-06-24 |
| 8522902 | Inverted pendulum type vehicle | Hiroshi Gomi, Shinichiro Kobashi, Taiji Koyama, Kazuya Kuwabara, Toru Takenaka | 2013-09-03 |
| 8499863 | Friction drive device and OMNI-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Shinichiro Kobashi +2 more | 2013-08-06 |
| 8499864 | Wheel, and friction drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Hiroshi Gomi, Masao Sasaki, Taiji Koyama +3 more | 2013-08-06 |
| 8499865 | Friction drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Shinichiro Kobashi +3 more | 2013-08-06 |
| 8428788 | Inverted pendulum type moving body | Toru Takenaka, Shinichiro Kobashi, Taiji Koyama, Kazuya Kuwabara | 2013-04-23 |
| 8342270 | Omni-directional drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Shinichiro Kobashi | 2013-01-01 |
| 8240407 | Omni-directional vehicle | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Shinichiro Kobashi | 2012-08-14 |
| 8225891 | Inverted pendulum mobile vehicle | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Shinichiro Kobashi | 2012-07-24 |
| 8162092 | Friction drive vehicle | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Masao Sasaki +2 more | 2012-04-24 |
| 7980336 | Omni-directional drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Kazuya Kuwabara, Taiji Koyama, Shinichiro Kobashi | 2011-07-19 |
| 7395797 | Piston for internal combustion engine | Kengo Ishimitsu | 2008-07-08 |
| 7069977 | Heat exchanger | Masashi Shinohara, Haruhiko Komatsu, Seiji Nishimoto, Tsutomu Takahashi | 2006-07-04 |
| 7055315 | Heat exchangers of multiple cylinder internal combustion engine | Masashi Shinohara, Tsuneo Endoh, Tsutomu Takahashi | 2006-06-06 |
| 6742243 | Component assembly system | Taizo Kitamura, Masashi Shinohara | 2004-06-01 |