Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8793937 | Weather strip for motor vehicle | Hirofumi Otsuka | 2014-08-05 |
| 8745927 | Weatherstrip attachable to edge of opening portion in vehicle body | Hirofumi Otsuka | 2014-06-10 |
| 8646214 | Weather strip | Hirofumi Otsuka, Hideaki Minoura | 2014-02-11 |
| 8578587 | Method of producing a weather strip | Tamotsu Watanabe | 2013-11-12 |
| 8533999 | Weather strip | Hirofumi Otsuka | 2013-09-17 |
| 8420223 | Insert, method for producing the same, and method for producing long product provided with the same | Tsuyoshi Shimizu | 2013-04-16 |
| 8353130 | Door weather strip | Masahito Fukuta, Tatsushi Goto, Takaaki Sato | 2013-01-15 |
| 7762614 | Glass run | Yoshihisa Kubo, Atsushi Sumida, Tatsuhiko Nagata, Soichiro Yamamoto, Tamotsu Watanabe | 2010-07-27 |
| 7608232 | Treatment method and treatment apparatus for gas containing nitrous oxide | — | 2009-10-27 |
| 7597858 | Process and apparatus for treating waste anesthetic gas | Masakazu Oka, Yoshio Furuse, Hitoshi Atobe, Shigehiro Chaen | 2009-10-06 |
| 7235222 | Process for treating waste anesthetic gas | Masakazu Oka, Yoshio Furuse, Hitoshi Atobe, Shigehiro Chaen | 2007-06-26 |
| 6846471 | Catalyst for decomposing nitrous oxide, process for producing the same and method for decomposing nitrous oxide | Masakazu Oka, Yoshio Furuse, Hitoshi Atobe, Shigehiro Chaen | 2005-01-25 |
| 6162957 | Catalytic decomposition of perfluoro-compound | Tetsuo Nakajo, Hiromoto Ohno, Toshio Ohi, Yusaku Takita | 2000-12-19 |
| 5438087 | Paper sizing composition | Tsuyoshi Ikeda, Kiyoshi Iwai, Koji Ohta, Satoshi Hyuga | 1995-08-01 |
| 5234305 | Multi-story parking facility | Hideo Kojima | 1993-08-10 |