Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076948 | Hydraulic continuously variable transmission | Katsuhiko Ito, Shinya Koyama | 2006-07-18 |
| 6941751 | Exhaust muffler and muffler system for use with an internal combustion engine | Kazuo Yamamoto, Kihoko Kaita, Kiyoshi Kidashi | 2005-09-13 |
| 6632156 | Method of controlling continuously variable transmission | Takehiko Nanri | 2003-10-14 |
| 6621982 | Error correction apparatus and disk player using the same | Satoru Kimura | 2003-09-16 |
| 6598705 | Lubricating system for internal combustion engine | Katsuhiko Ito, Yoshihiro Yoshida, Hideyuki Tawara | 2003-07-29 |
| 6530353 | Crankshaft holding structure for internal combustion engine | Katsuhiko Ito, Masataka Eguchi | 2003-03-11 |
| 6499561 | Muffler for all terrain vehicle | — | 2002-12-31 |
| 6447941 | Fuel cell | Norihiro Tomimatsu, Hideyuki Ohzu, Yoshihiro Akasaka, Masahiro Takashita | 2002-09-10 |
| 6416898 | Fuel cell comprising an inorganic glass layer | Hideyuki Ohzu, Norihiro Tomimatsu, Yoshihiro Akasaka, Masahiro Takashita | 2002-07-09 |
| 6401228 | Data decoding apparatus and method and data reproduction apparatus | Takahiro Ichikawa, Shigeharu Sato, Satoru Kimura | 2002-06-04 |
| 6394225 | Muffler structure | — | 2002-05-28 |
| 6324843 | Hydraulic-mechanical type continuously variable transmission for vehicle | Tsutomu Hayashi, Toru Iizuka, Hiroyuki Kikuchi | 2001-12-04 |
| 6314931 | Structure of snorkel duct for rough ground running vehicle | Masasi Koyanagi, Yuichiro Tsuruta | 2001-11-13 |
| 6194083 | Ceramic composite material and its manufacturing method, and heat resistant member using thereof | Seiichi Suenaga, Kunihiko Wada, Hiroki Inagaki, Yasuhiro Goto | 2001-02-27 |
| 6116016 | Gas turbine apparatus using fuel containing vanadium | Kunihiko Wada, Seiichi Suenaga, Hiroki Inagaki, Masako Nakahashi, Atsuhiko Izumi +1 more | 2000-09-12 |
| 6071627 | Heat-resistant member and a method for evaluating quality of a heat-resistant member | Seiichi Suenaga, Kunihiko Wada, Hiroki Inagaki, Masako Nakahashi | 2000-06-06 |
| 5955182 | Heat resisting member and its production method | Seiichi Suenaga, Kunihiko Wada, Hiroki Inagaki, Masako Nakahashi | 1999-09-21 |
| 5917836 | Data decoding apparatus and method and data reproduction apparatus | Takahiro Ichikawa, Shigeharu Sato, Satoru Kimura | 1999-06-29 |
| 5898140 | Exhaust silencing device | Kosuke Asao, Masashi Koyanagi, Osamu Sato | 1999-04-27 |
| 5886654 | Apparatus and method for decoding data using flags to indicate decoding errors in data rows and columns | Takahiro Ichikawa, Tadashi Nakata, Shigeharu Sato | 1999-03-23 |
| 5839089 | Thunder cloud observation system | Yuko Sato, Takashi Murano, Hiroshi Oikawa | 1998-11-17 |
| 5793724 | Optical disk error-correcting code system correlating error correction with sector address | Takahiro Ichikawa, Shozo Masuda, Shigeharu Sato | 1998-08-11 |
| 5708238 | Exhaust silencing device | Kosuke Asao, Masashi Koyanagi, Osamu Sato | 1998-01-13 |
| 5630575 | Elastic mount assembly | Masashi Koyanagi, Yoshiaki Hamada, Hitoshi Furuhashi | 1997-05-20 |
| 5579534 | Heat-resistant member | Masayuki Itoh, Kunihiko Wada, Seiichi Suenaga, Shinji Arai | 1996-11-26 |