Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120948 | Process for producing block polymer, coated pigment and aqueous pigment dispersion | Hiroyuki Shimanaka, Taiyo Aoyagi, Yoshikazu Murakami, Sachio Yoshikawa, Atsushi Goto +2 more | 2015-09-01 |
| 8167757 | Limited slip differential and manufacturing method for limited slip differential | Junji Ando, Hideyuki Saito, Yozo Yamashita | 2012-05-01 |
| 7985796 | Copolymer and use thereof | Hiroyuki Shimanaka, Yoshikazu Murakami, Shinya Tsuchida | 2011-07-26 |
| 7815028 | Clutch plate, friction clutch, and coupling device | Junji Ando, Toshifumi Sakai, Hajime Fukami, Toshiyuki Saito, Koji Nishi +3 more | 2010-10-19 |
| 7803433 | Amorphous carbon film forming method and device | Junji Ando, Toshiyuki Saito, Kazuyuki Nakanishi, Hiroyuki Mori, Hideo Tachikawa +3 more | 2010-09-28 |
| 7677375 | Drive force transmission device | Junji Ando, Toshifumi Sakai, Toshiyuki Saito, Hajime Fukami, Kazuyuki Nakanishi +2 more | 2010-03-16 |
| 7553365 | Water-based pigment dispersions, inkjet recording inks, and color filters | Shigeru Sakamoto, Yoshimasa Tsuchiya, Masanori Takakamo, Tohru Hosoda, Akio Yoshida +4 more | 2009-06-30 |
| 7361698 | Water-based pigment inks, image recording method, and image recording system | Michiei Nakamura, Hiroyuki Shimanaka, Dai Watanabe, Kenji Ogawa, Yoshiyuki Zama +4 more | 2008-04-22 |
| 7270205 | Vehicle drive device, and front-and-rear wheel-driven vehicle formed of the device | Toshifumi Sakai, Akihiro Ohno, Hiroshi Takuno, Hiroshi Kushino | 2007-09-18 |
| 7135062 | Hydrophilic coloring matter for recording image, aqueous coloring agent for recording image, method and device for recording image | Michiei Nakamura, Hideyuki Koiso, Yoshiyuki Zama, Atsushi Nogami, Hiroyuki Shimanaka +2 more | 2006-11-14 |
| 7004297 | Drive power transmission device | Junji Ando, Akiyoshi Tashiro | 2006-02-28 |
| 6920968 | Clutch plate, friction clutch, and coupling device | Toshifumi Sakai, Junji Ando, Akiyoshi Tashiro, Toshiyuki Saito | 2005-07-26 |
| 6864652 | Drive system for automotive vehicle of front-and-rear wheel drive type | Seitoku Kubo, Tadanobu Kumagai, Toshifumi Sakai, Akihiro Ohno | 2005-03-08 |
| 6821334 | Process for producing sulfonated solid particles | Michiel Nakamura, Yoshiyuki Zama, Hisao Okamoto, Atsushi Nogami, Hideyuki Koiso | 2004-11-23 |
| 6510932 | Driving force transmission system | Akihiko Ikeda, Shinji Ogawa, Hirokazu Suzuki, Mitsuru Ohba, Fumitomo Tsuchiya +11 more | 2003-01-28 |
| 6315099 | Driving force transmission system | Akihiko Ikeda, Shinji Ogawa, Hirokazu Suzuki, Mitsuru Ohba, Fumitomo Tsuchiya +11 more | 2001-11-13 |
| 6158561 | Clutch plate | Kunihiko Suzuki, Naoyuki Kokubo, Takashi Hosokawa, Hirokazu Suzuki, Akihiko Ikeda +1 more | 2000-12-12 |
| 6109408 | Driving force transmission system | Akihiko Ikeda, Shinji Ogawa, Hirokazu Suzuki, Mitsuru Ohba, Fumitomo Tsuchiya +11 more | 2000-08-29 |
| 5913972 | Aqueous pigment dispersion, water-soluble resin, production process of the resin, and equipment suitable for use with the dispersion | Kazuo Kanou, Jiro Amano | 1999-06-22 |
| 5899306 | Drive force transmission apparatus | Hiroshi Takuno, Yoshiaki Senga, Kunihiko Suzuki, Naoyuki Kokubo, Tsuyoshi Murakami +5 more | 1999-05-04 |
| 5454457 | Torque coupling device | Masato Okamoto, Hiroshi Takuno | 1995-10-03 |