Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983244 | Process for producing graphite blocks | Mutsuaki Murakami, Naomi Nishiki, Katsuyuki Nakamura, Kazuhiro Watanabe | 1991-01-08 |
| 4959753 | Solid electrolytic capacitor and method of manufacturing the same | Yasuo Kudoh, Sohji Tsuchiya, Toshikuni Kojima, Masao Fukuyama, Kenji Kuranuki | 1990-09-25 |
| 4954193 | Method for making a graphite film or sheet | Mutsuaki Murakami, Naomi Nishiki, Kazuhiro Watanabe | 1990-09-04 |
| 4943892 | Solid electrolytic capacitor and method for manufacturing the same | Sohji Tsuchiya, Yasuo Kudoh, Toshikuni Kojima, Masao Fukuyama | 1990-07-24 |
| 4864472 | Solid electrolyte capacitor | — | 1989-09-05 |
| 4828738 | Solid electrolytic capacitor | Sohji Tsuchiya, Toshikuni Kojima, Yasuo Kudoh, Yasunari Hoshii, Hirohiko Itoh | 1989-05-09 |
| 4788703 | Radiation optical element | Mutsuaki Murakami | 1988-11-29 |
| 4764965 | Apparatus for processing document data including voice data | Isamu Iwai | 1988-08-16 |
| 4749514 | Graphite intercalation compound film and method of preparing the same | Mutsuaki Murakami, Kazuhiro Watanabe | 1988-06-07 |
| 4729844 | Solid electrolytic capacitor | Sohji Tsuchiya, Yasuo Kudoh, Toshikuni Kojima | 1988-03-08 |
| 4679124 | Solid electrolytic capacitors | Yasuo Kudoh, Soji Tsuchiya, Toshikuni Kojima, Shohzoh Takahashi | 1987-07-07 |
| 4590541 | Organic semiconductor compositions and solid electrolytic capacitor using the same | Shozo TAKAHASHI, Junji Ozaki | 1986-05-20 |
| 4533727 | Process for producing a curable resin from cyanate ester compound and unsaturated 1,2-epoxy compound | Morio Gaku, Hidenori Kimbara, Satoshi Ayano | 1985-08-06 |
| 4497728 | Conductive pyrolytic product and composition using same | Mutsuaki Murakami | 1985-02-05 |
| 4401590 | Conductive pyrolytic product and composition using same | Mutsuaki Murakami | 1983-08-30 |
| 4206308 | Organic heat-sensitive semiconductive materials | Mutsuaki Murakami | 1980-06-03 |
| 4202799 | Organic-heat-sensitive semiconductive compounds | Mutsuaki Murakami, Midori Shinoda | 1980-05-13 |
| 4183006 | Organic heat-sensitive semiconductive materials | Mutsuaki Murakami | 1980-01-08 |