Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422333 | Exhaust gas purifying catalyst | Yasuhide Kano, Yoshimi Kawashima, Hiroshi Akama | 1995-06-06 |
| 5312608 | Exhaust gas purifying catalyst and an exhaust gas purifying method using the catalyst | Takuma Kimura | 1994-05-17 |
| 5238890 | Exhaust gas purifying catalyst and an exhaust gas purifying method using the catalyst | Takuma Kimura | 1993-08-24 |
| 4965871 | Continuous plural page copying method for a copier | Masaaki Ogura, Kiyotaka Ohta, Junji Kurokawa, Masaji Ito | 1990-10-23 |
| 4673693 | Process for preparing oxygen-containing organic compounds | Soichi Uchiyama, Yasuo Ohbayashi | 1987-06-16 |
| 4612418 | Method for controlling task process and device thereof | Yoshiaki Takeda, Takashi Oyamada, Osamu Kai, Toshimichi Kubota | 1986-09-16 |
| 4246445 | System for controlling the transmission of specific dial numbers | Yoshio Shinoda, Masatoshi Terasawa | 1981-01-20 |