Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189831 | Noren-type separating apparatus for separating a smoking area and a non-smoking area in an airliner with respect to cigarette smoke | Takuya Asai, Takumi Nishina, Osamu Komatsubara, Teruhiko Takusagawa, Kenichi Takahashi +1 more | 2001-02-20 |
| 5931408 | Metal wire winding reel with easy wire engagement and release | Kenji Sanda, Akio Kataoka | 1999-08-03 |
| 4613167 | Insulating pipe joint | Kazuo Okahashi, Osamu Hayashi, Toshiyuki Kobayashi | 1986-09-23 |
| 4486546 | Process for preparing a heat resistant soft composite | Tadaki Murakami, Yasuhiko Ikeda | 1984-12-04 |
| 4466793 | Heat treatment jig for use in the manufacture of cathode-ray tubes | Yoshihiro Murakami, Toyoshi Takeuchi, Tadaki Murakami, Hiroshi Takayanagi | 1984-08-21 |
| 4436831 | Calcined member for arc-extinguishing chambers | Shizutaka Nishizako, Yoshiaki Sakamoto | 1984-03-13 |
| 4412010 | Arc resistant insulator | Tadaki Murakami, Yoshiaki Sakamoto, Yoshikazu Utsumi, Tatsuharu Nakamura, Hiroshi Takayanagi | 1983-10-25 |