Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415690 | Toroidal-type stepless transmission | Kenichiro Tanaka, Tatsuhiko Goi, Hidenori Arisawa, Masahide Kazari | 2019-09-17 |
| 10330181 | Toroidal continuously variable transmission | Kenichiro Tanaka, Tatsuhiko Goi, Isao Fujii | 2019-06-25 |
| 10054215 | Hydraulic circuit for controlling continuously variable transmission | Kenichiro Tanaka, Tatsuhiko Goi | 2018-08-21 |
| 9909001 | Rubber composition and rubber product | Hidekazu Kurimoto, Masanori Kumazaki, Shinji Matsunaga | 2018-03-06 |
| 9291255 | Planetary gear device | Maiko Sato | 2016-03-22 |
| 8991557 | Gear train lubricating device | Hidenori Arisawa, Tatsuhiko Goi, Motohiko Nishimura | 2015-03-31 |
| 8969480 | Polymer alloy and rubber product, and production method thereof | Naoki Iwase, Akishige Seo, Hideaki Kondo, Yusuke Katono | 2015-03-03 |
| 8968148 | Planetary gear reducer | Tetsuya Matsuoka, Hiroyasu Nishikawa, Kazuhiro Sato, Tatsuhiko Goi | 2015-03-03 |
| 8777792 | Planetary gear system | Tatsuhiko Goi, Hidenori Arisawa, Motohiko Nishimura, Maiko Sato | 2014-07-15 |
| 8758866 | Process for producing composite of metal and resin | Yoshinori Nagamori, Shinichi Takeda | 2014-06-24 |
| 8747272 | Planetary gear system and gear reducer | Tatsuhiko Goi, Hidenori Arisawa, Motohiko Nishimura, Maiko Sato | 2014-06-10 |
| 8530585 | Crosslinker, crosslinked polymer material, and production method of the crosslinked polymer material | Akishige Seo, Naoki Iwase, Toshikazu Takata, Yasuhito Koyama, Morio Yonekawa | 2013-09-10 |
| 8517147 | Lubricating system for gear train | Tatsuhiko Goi, Hidenori Arisawa, Motohiko Nishimura | 2013-08-27 |
| 8507611 | Crosslinkable polymer material, crosslinked polymer material, and production method thereof | Akishige Seo, Naoki Iwase, Yusuke Katono, Toshikazu Takata, Yasuhito Koyama +1 more | 2013-08-13 |
| 8507610 | Modified polymer material modified by nitrile oxide, and production method thereof | Akishige Seo, Naoki Iwase, Toshikazu Takata, Yasuhito Koyama | 2013-08-13 |
| 8493677 | Lens unit and method of making the same | — | 2013-07-23 |
| 8431225 | Composite material engineered from metal and resin and production method thereof | Yoshinori Nagamori, Shinichi Takeda | 2013-04-30 |
| 8398525 | Planetary gear reduction system | Tetsuya Matsuoka, Hiroyasu Nishikawa, Tooru Nishida, Hirofumi Akahori, Tatsuhiko Goi | 2013-03-19 |
| 6474631 | Stabilizer bushing | Katsuya Hadano, Takaaki Ando, Hiroshi Yokoi | 2002-11-05 |
| 5984283 | Vibration-damping rubber in suspension of vehicle | Tetsuya Tsuiki, Katsuya Hadano | 1999-11-16 |
| 5843264 | Vibration insulating assembly and method for making the same | Akira Mabuchi, Kanae Matsumura, Takayoshi Iwata, Kazutoshi Miyake, Kyouichi Fujinami +4 more | 1998-12-01 |
| 5279900 | Bonded structure of aluminum alloy and rubber and manufacture process therefor | Katsumasa Takeuchi, Hiroshi Yokoi | 1994-01-18 |
| 4806437 | Vibration isolating mount | Hiroshi Yokoi, Yoshihiro Ogawa | 1989-02-21 |