Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7360798 | Threaded joint for steel pipes | Keishi Matsumoto, Kunio Goto, Toshiro Anraku, Shigeo Nagasaku | 2008-04-22 |
| 7184558 | Volume controller | Yoshifumi Fujino | 2007-02-27 |
| D526351 | Printer | Yu Iritani | 2006-08-08 |
| 6869111 | Lubricating coating composition suitable for lubrication of a threaded joint | Kunio Goto, Shigeo Nagasaku | 2005-03-22 |
| 6679526 | Threaded joint for an oil well pipe | Kazuyuki Nakasuji | 2004-01-20 |
| 6657326 | Efficient cylindrical linear motor | Koyo Shibuya | 2003-12-02 |
| 6439240 | Ashtray provided with extinguisher | Tokio Hayashi | 2002-08-27 |
| 6184597 | Linear motor and linear compressor | Koyo Shibuya, Koji Hamaoka | 2001-02-06 |
| 5897296 | Vibrating compressor | Koyo Shibuya, Takashi Satomura, Ichiro Morita, Noriyuki Fujiwara, Akihisa Nakahashi | 1999-04-27 |
| 5889100 | Resin composition and molded object thereof | Kunihiko Asai, Tomio Takada, Kunio Yamamoto, Yoshihisa Saiki, Takeshi Ogawa | 1999-03-30 |
| 5862976 | Brazeable aluminum alloy cast material and method of brazing the same | Shigeru Sato, Kohei Itoi, Ryotatsu Otsuka, Shoichi Sato, Koji Ashida | 1999-01-26 |
| 5770102 | Ice nucleating-active materials and ice bank system | Kazuo Torii, Katuhiro Miyaji, Norio Murase | 1998-06-23 |
| 5693218 | Apparatus for discharge surface liquid | Mitsuo Yamamoto | 1997-12-02 |
| 5636544 | Cold rolling method for a metal strip and a mill array | Atsushi Tomizawa, Takeshi Masui, Kiyotaka Hori, Ryuji Hamada, Shunji Kamata +6 more | 1997-06-10 |
| 5601779 | Method for manufacturing hollow resin products | Hajime Ishikawa, Masaaki Ogawa, Ryosuke HASEGAWA | 1997-02-11 |
| 5589205 | Apparatus for manufacturing hollow resin products | Hajime Ishikawa, Masaaki Ogawa, Ryosuke HASEGAWA | 1996-12-31 |
| 5587801 | Digital image forming apparatus | Nobuo Kamei, Yoshikazu Ikenoue | 1996-12-24 |
| 5584490 | Metal gasket with coolant contact areas | Kunitoshi Inoue, Masahiko Miura, Kazukuni Takada, Michio Katoh, Tetsuhiro Hosokawa +1 more | 1996-12-17 |
| D359738 | Base for an antenna | Ichiro Shimada | 1995-06-27 |
| 5409551 | Method for minimizing surface roughening of tungsten-containing rolls and other metallic articles | Shigeki Azuma, Yoshiaki Kusaba, Hideaki Miyuki | 1995-04-25 |
| 5390518 | Method for shining metal sheet surfaces and method for cold-rolling metallic materials | Kazuo Morimoto, Hideaki Furumoto, Tetsuo Kajihara, Kanji Hayashi, Atsushi Tomizawa +5 more | 1995-02-21 |
| 5355419 | On-vehicle audio system reproducing bodily-sensible sounds | Shiro Kato, Yuji Fukata, Yoichi Satoh, Akihiro Suzuki, Kenji Suehiro +1 more | 1994-10-11 |
| D342519 | Combined amplifier, display screen, compact disk magazine and speakers | — | 1993-12-21 |
| 5178744 | Oxygen sensor device | Mitsuhiro Nakazawa, Kousei Ishibashi, Akiyoshi Asada, Takafumi Kashima, Katsuaki Nakamura | 1993-01-12 |
| 5119274 | Solid capacitor | Kosei Kinuta, Isamu Ishikawa, Nobuyuki Kume, Kenichi Hashizume, Isao Isa | 1992-06-02 |