Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831406 | Electroluminescent device having a very thin emission layer | Mutsumi Suzuki, Yuji Kudo, Yoshikazu Hori | 2004-12-14 |
| 6730929 | Organic electroluminescent device | Mutsumi Suzuki, Yuji Kudo, Yoshikazu Hori | 2004-05-04 |
| 6392338 | Organic light emitter having optical waveguide for propagating light along the surface of the substrate | Yoshikazu Hori | 2002-05-21 |
| 6277503 | Organic electroluminescent component | Mitsuru Hashimoto, Mutsumi Suzuki | 2001-08-21 |
| 6198217 | Organic electroluminescent device having a protective covering comprising organic and inorganic layers | Mutsumi Suzuki, Yoshikazu Hori | 2001-03-06 |
| 5707747 | Amine compound and electro-luminescence device comprising same | Hiromitsu Tomiyama, Masahiko Oshino, Ikuko Ihara, Naoko Nakanishi, Mutsumi Suzuki +2 more | 1998-01-13 |
| 5424907 | Solid electrolytic capacitors and method for manufacturing the same | Toshikuni Kojima, Yasuo Kudoh, Koichi Yoshida | 1995-06-13 |
| 5223120 | Method for fabricating solid electrolytic capacitors using an organic conductive layer | Toshikuni Kojima, Yasuo Kudoh, Norishige Nanai | 1993-06-29 |
| 5187649 | Solid electrolytic capacitor and method for manufacturing the same | Yasuo Kudoh, Toshikuni Kojima, Norishige Nanai | 1993-02-16 |
| 5187650 | Solid electrolytic capacitors and method for manufacturing the same | Yasuo Kudoh, Toshikuni Kojima, Norishige Nanai | 1993-02-16 |
| 5140502 | Solid electrolytic capacitors and method for manufacturing the same | Yasuo Kudoh, Sohji Tsuchiya, Toshikuni Kojima | 1992-08-18 |
| 5117332 | Solid electrolytic capacitors and method for manufacturing the same | Yasuo Kudoh, Sohji Tsuchiya, Toshikuni Kojima, Junji Ozaki, Yasuhiro Kobatake | 1992-05-26 |
| 5071521 | Method for manufacturing a solid electrolytic capacitor | Toshikuni Kojima, Sohji Tsuchiya, Yasuo Kudoh | 1991-12-10 |
| 4959753 | Solid electrolytic capacitor and method of manufacturing the same | Yasuo Kudoh, Sohji Tsuchiya, Toshikuni Kojima, Susumu Yoshimura, Kenji Kuranuki | 1990-09-25 |
| 4943892 | Solid electrolytic capacitor and method for manufacturing the same | Sohji Tsuchiya, Yasuo Kudoh, Toshikuni Kojima, Susumu Yoshimura | 1990-07-24 |