Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562511 | Electric double layer capacitor | Akihiko Yoshida, Ichiroh Tanahashi | 1985-12-31 |
| 4519807 | Carbonaceous solid fuel | Kunio Kimura, Kazunori Sonetaka, Yukiyoshi Iketani | 1985-05-28 |
| 4518347 | Liquid fuel combustion apparatus | Kazunori Sonetaka, Tadashi Suzuki | 1985-05-21 |
| 4493900 | Low melting enamel frits | Masaki Ikeda, Kunio Kimura, Hajime Oyabu | 1985-01-15 |
| RE31719 | Supported catalyst for purifying gas and method of manufacturing the same | Kazunori Sonetaka, Kunio Kimura | 1984-10-30 |
| 4469798 | Low melting, opaque enamel frit | Kunio Kimura, Masaki Ikeda, Hajime Oyabu | 1984-09-04 |
| 4465458 | Apparatus for burning liquid fuel equipped with heating-type fuel vaporizer | Kazunori Sonetaka, Yasuhiro Takeuchi | 1984-08-14 |
| 4460630 | Method of forming porcelain enamels on aluminized steel | Kazunori Sonetaka, Kunio Kimura, Yoshihiro Watanabe | 1984-07-17 |
| 4449188 | Apparatus and method for controlling humidity | Takehiko Unoguchi, Seiro Hasegawa, Katsuyuki Fujito, Akihiko Yoshida | 1984-05-15 |
| 4428909 | Environmental condition sensor | Tomohiro Yashiki, Fumio Hosomi, Yasuo Wakahata, Kiyotaka Wasa, Masazumi Katase | 1984-01-31 |
| 4419302 | Steam generator | Tadashi Suzuki, Kazunori Sonetaka | 1983-12-06 |
| 4408253 | Variable capacitor | Tadashi Suzuki, Masaki Ikeda, Tadashi Ohtani | 1983-10-04 |
| 4377618 | Infrared radiator | Masaki Ikeda, Tadashi Suzuki | 1983-03-22 |
| 4350613 | Catalyst for purifying exhaust gases and method for manufacturing same | Kunio Kimura, Kazunori Sonetaka, Yasuhiro Takeuchi | 1982-09-21 |
| 4282480 | Apparatus for humidity detection | Katsuyuki Fujito, Seiro Hasegawa, Takehiko Unoguchi, Akihiko Yoshida | 1981-08-04 |
| 4276128 | Humidity sensing element of electric capacitance change type and method of producing same | Akihiko Yoshida, Nobukuni Ogino | 1981-06-30 |
| 4217623 | Humidity sensor of capacitance change type | Akihiko Yoshida | 1980-08-12 |
| 4211672 | Supported catalyst for purifying gas and method of manufacturing the same | Kazunori Sonetaka, Kunio Kimura | 1980-07-08 |
| 4186423 | Solid electrolyte capacitor using oxide of Ru, Rh, Re, Os or Ir as electrolyte | Akihiko Yoshida | 1980-01-29 |
| 4184192 | Solid electrolyte compacitor using low resistivity metal oxide as cathode collector | Akihiko Yoshida | 1980-01-15 |