Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D554587 | Circuit module for protecting the battery | Osamu Tajima | 2007-11-06 |
| 7172650 | Deproteinized natural rubber latex, method of preparing the same, rubber product using the same, and proteolytic agent for deproteinized natural rubber latex | Naoya Ichikawa | 2007-02-06 |
| 7015264 | Deproteinizing agent, deproteinized natural rubber latex using the same, and method of producing rubber product | Naoya Ichikawa, Akihiko Hamada | 2006-03-21 |
| 6943212 | Deproteinized natural rubber latex, method of preparing the same, rubber product using the same, and proteolytic agent for deproteinized natural rubber latex | Naoya Ichikawa | 2005-09-13 |
| 6784281 | Low allergenic natural rubber and method of preparing low allergenic natural rubber latex | Naoya Ichikawa, Masaharu Hayashi | 2004-08-31 |
| 6641879 | Acrylic glove with internal coating | Ai Matsuura, Atsuko Ochi | 2003-11-04 |
| 6344499 | Puncture sealing agent | Kazuhiko Kawamura, Tamisuke Kimura, Akihiko Hamada, Maiko Okada | 2002-02-05 |
| 6063837 | Puncture sealing agent | Kazuhiko Kawamura, Tamisuke Kimura, Akihiko Hamada, Maiko Okada | 2000-05-16 |
| 6025451 | Method of producing particulate natural rubber | Yasuyuki Tanaka, Jitladda Tangpakdee, Masaharu Hayashi, Eiji Kanamaru, Tadashi Mihara | 2000-02-15 |
| 5798833 | Rotation speed measuring machine for flying globe | Masahide Onuki, Satoru Kinuhata, Yuichi Takeuchi, Tetsuo Yamaguchi | 1998-08-25 |
| 5373670 | Shakeproof bearing | Teruo Sasaki, Kazuhiro Fujisawa, Mitsuo Miyazaki, Fumiaki Arima, Yuji Mitsusaka | 1994-12-20 |
| 5261200 | Vibration-proofing device | Teruo Sasaki, Kazuhiro Fujisawa, Akemi Kawanabe, Seinosuke Kato | 1993-11-16 |
| 5233800 | Earthquake-proofing device of peripherally restraining type | Teruo Sasaki, Makoto Sakuraoka | 1993-08-10 |
| 5182888 | Earthquake-proofing device of peripherally restrained type | Teruo Sasaki, Kazuhiro Fujisawa, Seinosuke Kato | 1993-02-02 |
| 4437673 | Sealing device | — | 1984-03-20 |