Issued Patents All Time
Showing 101–125 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948649 | Method of producing steel pipes, and welded pipes | Nobuaki Takahashi, Tomoaki Ikeda, Tetsuya Fukuba | 2005-09-27 |
| 6916563 | Discharged fuel diluter and discharged fuel dilution-type fuel cell system | Satoshi Aoyagi, Masami Ogura, Yoshikazu Murakami, Kazunori Fukuma, Takatsugu Koyama | 2005-07-12 |
| 6885310 | Phase difference detection device and method for a position detector | Atsutoshi Goto, Yasuhiro Yuasa, Shuichi Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto +1 more | 2005-04-26 |
| 6695227 | Aerosol spraying apparatus | Keiko Hayashi, Masae Matsuoka, Kazuyoshi Takenaka, Shusaku Tsutsumi | 2004-02-24 |
| 6579190 | Ball motion measuring apparatus | — | 2003-06-17 |
| 6552666 | Phase difference detection device and method for a position detector | Atsutoshi Goto, Yasuhiro Yuasa, Shuichi Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto +1 more | 2003-04-22 |
| 6416899 | Fuel cell stack | Yoshinori Wariishi, Yosuke Fujii, Koji Okazaki, Takafumi Okamoto, Manabu Tanaka +1 more | 2002-07-09 |
| 6294280 | Fuel cell stack | Manabu Tanaka, Takafumi Okamoto, Yosuke Fujii, Shuji Sato | 2001-09-25 |
| 6255011 | Fuel cell stack | Yosuke Fujii, Takafumi Okamoto, Manabu Tanaka, Hidemitsu Ono, Narutoshi Sugita +1 more | 2001-07-03 |
| 6167932 | Pneumatic tire for passenger cars having specified harshness factor | Mitsushige Idei, Kenji Tagashira, Fumikazu Yamashita | 2001-01-02 |
| 6127167 | Method of controlling proliferation of aerobe | Shigeru Maruyama, Takuya Sato, Yuichiro Tanaka | 2000-10-03 |
| 6048633 | Fuel cell stack | Yosuke Fujii, Takafumi Okamoto, Manabu Tanaka, Hidemitsu Ono, Narutoshi Sugita | 2000-04-11 |
| 6034624 | Induction-type linear position detector device | Atsutoshi Goto, Yasuhiro Yuasa, Shuichi Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto +1 more | 2000-03-07 |
| 5951193 | Mechanism for connecting ornamental parts of wrist watch | Taro Tanaka, Haruyuki Shimayama, Shunichi Kojima, Noboru Hosokawa | 1999-09-14 |
| 5922812 | 4-methyl-1-pentene polymer composition | Kojiro Kan | 1999-07-13 |
| 5789484 | 4-Methyl-1-pentene polymer compositions | Kojiro Kan | 1998-08-04 |
| 5758940 | Liquid crystal Projection display | Masanori Ogino, Yoshiaki Iwahara, Takeo Yamada, Shigeru Mori, Fumio Inoue | 1998-06-02 |
| 5752988 | Method for producing electrode unit for fuel cell | Takafumi Okamoto, Ichiro Tanaka, Hideo Kato, Norimasa Kawagoe | 1998-05-19 |
| 5736269 | Fuel cell stack and method of pressing together the same | Takafumi Okamoto, Hideo Kato, Norimasa Kawagoe, Ichiro Tanaka | 1998-04-07 |
| 5710509 | Phase difference detection device for an inductive position detector | Atsutoshi Goto, Yasuhiro Yuasa, Shuiti Tanaka, Nobuyuki Akatsu, Kazuya Sakamoto +1 more | 1998-01-20 |
| 5694331 | Method for expressing and restoring image data | Takahiko Kamae | 1997-12-02 |
| 5685923 | Ferritic stainless steel bellows | Ken TAKATA | 1997-11-11 |
| 5679186 | Pneumatic tire with sipes | Kenji Tagashira | 1997-10-21 |
| 5630214 | Wide-band receiving apparatus with local oscillating circuit | Masaki Noda, Toshio Nagashima, Masatoshi Oga | 1997-05-13 |
| 5615179 | Electronic apparatus with fitting band | Wataru Iwanami, Hiroshi Yabe, Kenji Yamazaki, Tatsumi Miyashita, Akeshi Tsurubuchi | 1997-03-25 |