Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413496 | Method and device for polishing endless belt metal rings for continuously variable transmission | Yoshiyuki Minowa, Tsutomu Maruyama, Seiichi Minegishi, Yasuo Watanabe, Yoshiharu Watabe +4 more | 2008-08-19 |
| 7399012 | Striker and striker system | — | 2008-07-15 |
| 7263064 | Packet communication system with packets classification, division and retransmission | Toshiro Kawahara, Minoru Etoh | 2007-08-28 |
| 7216230 | Data securing communication apparatus and method | Takashi Suzuki | 2007-05-08 |
| 7061936 | Method and apparatus for packet transmission with header compression | Toshiro Kawahara, Takashi Suzuki | 2006-06-13 |
| 6952712 | Method and apparatus for distributing content data over a network | Yoshifumi Yonemoto, Minoru Etoh, Tomoyuki Ohya | 2005-10-04 |
| 6589656 | Epoxy resin composition, prepreg and metal-clad laminate | Tetsuya Maekawa, Takao Hayashi, Eiichiro Saito, Kiyotaka Komori | 2003-07-08 |
| 6385199 | Method and apparatus for packet transmission with header compression | Toshiro Kawahara, Takashi Suzuki | 2002-05-07 |
| 5619019 | Damper for loudspeaker | Koichi Morioka, Teruho Yamada | 1997-04-08 |
| 5511131 | Loudspeaker | Rintaro Kohara, Hidetoshi Shirakawa | 1996-04-23 |
| 5371806 | Loudspeaker | Rintaro Kohara, Hidetoshi Shirakawa | 1994-12-06 |
| 4796694 | Cooling fin for heat exchanger | Shiro Ikuta, Eizo Suyama, Masaru Yokoyama | 1989-01-10 |
| 4641620 | Fuel injection control means for internal combustion engines | Mutsuro Sameshima, Toru Nakanishi, Shigeo Kato | 1987-02-10 |
| 4574588 | Automobile exhaust purifying system | Nobuhiro Hayama, Yoshitaka Tanikawa | 1986-03-11 |