Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827375 | Wheel, and friction drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, Masao Sasaki +2 more | 2014-09-09 |
| 8758191 | Drive unit | Toru Takenaka, Hiroshi Gomi, Shinichiro Kobashi, Masao Sasaki, Hideharu Izumi +1 more | 2014-06-24 |
| 8663134 | Walking assistance device | Hideaki Takahashi, Hideo Shimizu | 2014-03-04 |
| 8652075 | Walking assistance device for providing a walking assistance force to a femoral part of a user | Hideaki Takahashi, Hideo Shimizu | 2014-02-18 |
| 8603016 | Walking assistance device | Hideo Shimizu, Kouji Okazaki, Hideaki Takahashi | 2013-12-10 |
| 8522902 | Inverted pendulum type vehicle | Hiroshi Gomi, Shinichiro Kobashi, Hideharu Izumi, Kazuya Kuwabara, Toru Takenaka | 2013-09-03 |
| 8499863 | Friction drive device and OMNI-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, 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, Shinichiro Kobashi +3 more | 2013-08-06 |
| 8499865 | Friction drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, Shinichiro Kobashi +3 more | 2013-08-06 |
| 8428788 | Inverted pendulum type moving body | Toru Takenaka, Shinichiro Kobashi, Hideharu Izumi, Kazuya Kuwabara | 2013-04-23 |
| 8409119 | Walking assistance device | Hideo Shimizu, Tatsuya Noda | 2013-04-02 |
| 8342270 | Omni-directional drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, Shinichiro Kobashi | 2013-01-01 |
| 8240407 | Omni-directional vehicle | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, Shinichiro Kobashi | 2012-08-14 |
| 8225891 | Inverted pendulum mobile vehicle | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, Shinichiro Kobashi | 2012-07-24 |
| 8221339 | Femoral support member for a walking assistance device | Takashi Hirata | 2012-07-17 |
| 8162092 | Friction drive vehicle | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, Masao Sasaki +2 more | 2012-04-24 |
| 7980336 | Omni-directional drive device and omni-directional vehicle using the same | Toru Takenaka, Makoto Hirano, Hideharu Izumi, Kazuya Kuwabara, Shinichiro Kobashi | 2011-07-19 |
| 7798983 | Walking assistance device | Hisashi Katoh, Takashi Hirata, Takako Fujii, Yoshirou Koyama | 2010-09-21 |
| 7780616 | Walking assistance device | Hisashi Katoh, Takashi Hirata, Akio Koike, Takako Fujii, Yoshirou Koyama | 2010-08-24 |
| 7554253 | Spark plug with increased durability and carbon fouling resistance | Keiji Kanao | 2009-06-30 |
| D588795 | Power unit for walking support | — | 2009-03-24 |
| 7416538 | Walking assistance device | Hisashi Katoh | 2008-08-26 |
| 7250711 | Spark plug with increased durability and carbon fouling resistance | Keiji Kanao | 2007-07-31 |
| D458319 | Robot | Takeshi Koshiishi, Tsutomu Koinuma | 2002-06-04 |