Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9928736 | Method of collecting probe information, computer-readable recording media and travel time calculation apparatus | Tomohiko Masutani, Hiroyuki Tashiro, Motohiro Nakamura, Tomoki Kodan, Atsushi Ikeno +3 more | 2018-03-27 |
| 7972582 | Method and apparatus for treating exhaust gas | Toyoji Shinohara, Yasuhiko Suzuki, Hiroshi Aono, Yuji Shirao | 2011-07-05 |
| 7955578 | Method and apparatus for treating gas containing flourine-containing compounds | Tadakazu Nishikawa, Masaaki Osato, Saburou Nagano, Yoshihiro Tanabe | 2011-06-07 |
| 7576467 | Armature and motor on which the armature is mounted | Masato Yamamoto, Hitoshi Urakami | 2009-08-18 |
| 7556787 | Method and apparatus for treating exhaust gases containing fluorine-containing compounds | — | 2009-07-07 |
| 7306775 | Method for removing halogen series gas | Hachiro Hirano, Hisakazu Arima | 2007-12-11 |
| 7147731 | Flanged parts producing method, and heat-treating device and heat treating method therefor | Yoshimasa Tanaka, Katsumi Ohmiya, Yoshiki Seto | 2006-12-12 |
| 6949225 | Method and apparatus for treating a waste gas containing fluorine-containing compounds | Takashi Kyotani, Toyoji Shinohara | 2005-09-27 |
| 6800265 | Method for treating a gas containing a boric acid component | Hachiro Hirano, Kazutaka Ohtsuka, Itsuo Mochizuki | 2004-10-05 |
| 6790421 | Method for treating exhaust gas containing fluorine-containing compound | — | 2004-09-14 |
| 6780385 | Method for treating a gas | Shigeru Sakurai, Hachiro Hirano, Makoto Yoshida, Hiroaki Noda | 2004-08-24 |
| 6764666 | Process for treating gas containing fluorine-containing compounds and CO | — | 2004-07-20 |
| 6685901 | Method for removing a halogen series gas | Hachiro Hirano, Yoshikatsu Kawabe | 2004-02-03 |
| 6602480 | Method for treating waste gas containing fluorochemical | — | 2003-08-05 |
| 6488906 | Method for removing nitrogen oxides in exhaust gas | Kiyomi Arakawa | 2002-12-03 |
| 6374635 | PFC gas recovery process and apparatus | Junichi Hayakawa, Tetsuo Komai | 2002-04-23 |
| 6278284 | Testing IC socket | Yoshihiro Aoki | 2001-08-21 |
| 5453890 | Low airflow hard disk apparatus | Kiyoyoshi Takegami, Hirotada Itoi, Itsuo Miyaji, Hiroyuki Yonei, Kihachiro Ohta | 1995-09-26 |
| 5363028 | Circuit and method of driving a DC motor | — | 1994-11-08 |
| 5325004 | Motor | Hiroyuki Yonei, Takashi Yokoyama, Kiyoharu Noguchi | 1994-06-28 |
| 5322674 | Method of treating waste gases containing halogen compounds | — | 1994-06-21 |
| 5256922 | Spindle motor | Tadahiro Tanaka, Hiroyuki Yonei, Yoshiyuki Kodaira | 1993-10-26 |
| 5169419 | Gas adsorber for exhaust gas | Akira Fukunaga | 1992-12-08 |
| 5094825 | Process for treating waste gases containing ClF.sub.3 | — | 1992-03-10 |
| 4861578 | Method of treating waste gas | Akira Fukunaga | 1989-08-29 |