Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646212 | Seal structure for vehicle | Kanji Matsuwaki, Shinya Murakami | 2014-02-11 |
| 6280559 | Method of manufacturing color electroluminescent display apparatus and method of bonding light-transmitting substrates | Koichi Tanaka | 2001-08-28 |
| 6074575 | Thin film electro-luminescence device | Akiko Sugioka, Noriyuki Takahashi, Isamu Yashima, Makoto Higuchi, Akiyoshi Mikami +1 more | 2000-06-13 |
| 5504599 | Liquid crystal display device having an EL light source in a non-display region or a region besides a display picture element | Katsushi Okibayashi, Akiyoshi Mikami, Hiroyuki Shimoyama | 1996-04-02 |
| 5356657 | Method of manufacturing an electroluminescent device | Akiyoshi Mikami, Kouji Taniguchi, Koichi Tanaka, Masaru Yoshida, Shigeo Nakajima | 1994-10-18 |
| 5346776 | Electroluminescent panel | Kouji Taniguchi, Koichi Tanaka, Akiyoshi Mikami, Masaru Yoshida | 1994-09-13 |
| 5334250 | Vapor deposition apparatus for using solid starting materials | Akiyoshi Mikami, Takashi Ogura, Masaru Yoshida, Takuo Yamashita, Koichi Tanaka +4 more | 1994-08-02 |
| 5275840 | Manufacturing method for electroluminescent thin film | Akiyoshi Mikami | 1994-01-04 |
| 5223305 | Apparatus for vapor deposition | Koichi Tanaka, Katsushi Okibayashi, Akiyoshi Mikami, Masaru Yoshida, Shigeo Nakajima | 1993-06-29 |
| 5185181 | Process for preparing an electroluminescent thin film | Akiyoshi Mikami, Katsushi Okibayashi, Koichi Tanaka, Masaru Yoshida, Shigeo Nakajima | 1993-02-09 |
| 5156924 | Multi-color electroluminescent panel | Kouji Taniguchi, Koichi Tanaka, Akiyoshi Mikami, Masaru Yoshida | 1992-10-20 |
| 5147683 | Process for preparing a thin film electroluminescent device | Koichi Tanaka, Akiyoshi Mikami, Kouji Taniguchi, Katsushi Okibayashi, Takuo Yamashita +4 more | 1992-09-15 |
| 5116640 | Process for preparing an electroluminescent device | Akiyoshi Mikami, Takashi Ogura, Masaru Yoshida, Takuo Yamashita, Koichi Tanaka +4 more | 1992-05-26 |
| 5096735 | Process for producing a thin film electroluminescent device | Hiroaki Nakaya, Takuo Yamashita, Takashi Ogura, Kouji Tanaguchi, Koichi Tanaka +2 more | 1992-03-17 |
| 5087531 | Electroluminescent device | Akiyoshi Mikami, Kouji Taniguchi, Koichi Tanaka, Masaru Yoshida, Shigeo Nakajima | 1992-02-11 |