Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463206 | Heater unit | Tomoharu Kondo, Yuuji Deguchi | 1995-10-31 |
| 5459119 | Catalyst for purification of exhaust gases | Naomi Noda, Junichi Suzuki | 1995-10-17 |
| 5451840 | Cathode-ray tube providing protection from alternating electric fields | Kouji Shingai, Hiroshi Okuda, Tetsuya Yamaguchi, Tomoki Takizawa | 1995-09-19 |
| 5446264 | Honeycomb heater | Tomoharu Kondo | 1995-08-29 |
| 5445786 | Heat-resistant metal monolith and manufacturing method therefor | Takashi Harada, Hiroshige Mizuno, Tsuneaki Ohashi | 1995-08-29 |
| 5439865 | Catalyst for exhaust gas purification and process for production thereof | Naomi Noda, Makoto Hori, Toshimi Fukui | 1995-08-08 |
| 5427601 | Sintered metal bodies and manufacturing method therefor | Takashi Harada, Yoshihiro Fujiwara, Tsuneaki Ohashi, Hiroshige Mizuno, Kevin R. Brundage +4 more | 1995-06-27 |
| 5399841 | Honeycomb heater | Tomoharu Kondo, Kenichi Tanaka | 1995-03-21 |
| 5376610 | Catalyst for exhaust gas purification and method for exhaust gas purification | Toshio Takahata, Hideharu Ehara, Fuminori Yamanashi, Katsuhiro Shibata, Tomoharu Kondo +2 more | 1994-12-27 |
| 5318757 | Honeycomb heater and catalytic converter | Junichi Susuki | 1994-06-07 |
| 5296198 | Heater and catalytic converter | Keiji Noda | 1994-03-22 |
| 5292485 | Heat-resistant metal monolith | Takashi Harada, Hiroshige Mizuno, Tsuneaki Ohashi | 1994-03-08 |
| 5286460 | Method of operating catalytic converter | Takashi Harada, Hiroshige Mizuno | 1994-02-15 |
| 5266278 | Honeycomb heater having integrally formed electrodes and/or integrally sintered electrodes and method of manufacturing such honeycomb heater | Takashi Harada, Hiroshige Mizuno | 1993-11-30 |
| 5264186 | Catalytic converter for use in controlling automotive exhaust emissions | Takashi Harada, Hiroshige Mizuno | 1993-11-23 |
| 5234668 | Catalytic converter for use in automotive exhaust emissions control | Takashi Harada, Hiroshige Mizuno | 1993-08-10 |
| 5229079 | Catalytic converter for use in automotive exhaust emission control | Takashi Harada, Hiroshige Mizuno | 1993-07-20 |
| 5229080 | Resistance adjusting type heater and catalytic converter | Takashi Harada, Hiroshige Mizuno | 1993-07-20 |
| 5202548 | Resistance adjusting type heater | Tomoharu Kondo | 1993-04-13 |
| 5202547 | Resistance adjusting type heater | Hiroshige Mizuno, Takashi Harada, Tomoharu Kondo | 1993-04-13 |
| 5200154 | Honeycomb heater having integrally formed electrodes and/or integrally sintered electrodes and method of manufacturing such honeycomb heater | Takashi Harada, Hiroshige Mizuno | 1993-04-06 |
| 5194229 | Resistance heater, catalytic converter and method of operating catalytic converter | Takashi Harada, Hiroshige Mizuno | 1993-03-16 |
| 5164350 | Catalyst composition for purification of exhaust gas, catalyst for purification of exhaust gas, and process for producing said catalyst | Junichi Suzuki, Naomi Noda | 1992-11-17 |
| 5063029 | Resistance adjusting type heater and catalytic converter | Hiroshige Mizuno, Takashi Harada | 1991-11-05 |
| 4971696 | Inorganic porous membrane | Hiroshi Mori, Shigekazu Takagi | 1990-11-20 |