Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047219 | Polyolefin-based resin composition | Katsunori Takahashi, Daisuke Mukohata, Mitsuru Naruta, Naoyuki Nagatani, Shouji Nozato | 2018-08-14 |
| 6859339 | Master information magnetic recording apparatus and method for manufacturing magnetic recording medium in which information is recorded by using this | Yasuaki Ban, Keizo Miyata, Taizou Hamada, Masaya Sakaguchi | 2005-02-22 |
| 6785070 | Magnetic transcription device | Kaoru Matsuoka, Taizou Hamada, Hideyuki Hashi, Yasuaki Ban, Tatsuaki Ishida | 2004-08-31 |
| 6716718 | Method of producing a semiconductor device | Hiroyuki Nagatani | 2004-04-06 |
| 5619347 | Apparatus for calculating a degree of white balance adjustment for a picture | Katsuhiro Kanamori | 1997-04-08 |
| 5444011 | Method for forming a thin film capacitive memory deivce with a high dielectric constant | — | 1995-08-22 |
| 5372839 | Process for preparing an electroluminescent film | Akiyoshi Mikami, Koichi Tanaka, Masaru Yoshida, Shigeo Nakajima | 1994-12-13 |
| 5365096 | Thin film capacitive memory device with a high dielectric constant | — | 1994-11-15 |
| 5356657 | Method of manufacturing an electroluminescent device | Kousuke Terada, Akiyoshi Mikami, Koichi Tanaka, Masaru Yoshida, Shigeo Nakajima | 1994-10-18 |
| 5346776 | Electroluminescent panel | Koichi Tanaka, Kousuke Terada, Akiyoshi Mikami, Masaru Yoshida | 1994-09-13 |
| 5334250 | Vapor deposition apparatus for using solid starting materials | Akiyoshi Mikami, Takashi Ogura, Kousuke Terada, Masaru Yoshida, Takuo Yamashita +4 more | 1994-08-02 |
| 5316982 | Semiconductor device and method for preparing the same | — | 1994-05-31 |
| 5239228 | Thin-film electroluminescence device for displaying multiple colors with groove for capturing adhesive | Shigeo Nakajima, Masaru Yoshida | 1993-08-24 |
| 5220183 | Thin film EL panel with opaque electrode | Masaru Yoshida, Shigeo Nakajima | 1993-06-15 |
| 5156924 | Multi-color electroluminescent panel | Koichi Tanaka, Kousuke Terada, Akiyoshi Mikami, Masaru Yoshida | 1992-10-20 |
| 5147683 | Process for preparing a thin film electroluminescent device | Koichi Tanaka, Akiyoshi Mikami, Katsushi Okibayashi, Kousuke Terada, Takuo Yamashita +4 more | 1992-09-15 |
| 5116640 | Process for preparing an electroluminescent device | Akiyoshi Mikami, Takashi Ogura, Kousuke Terada, Masaru Yoshida, Takuo Yamashita +4 more | 1992-05-26 |
| 5087531 | Electroluminescent device | Kousuke Terada, Akiyoshi Mikami, Koichi Tanaka, Masaru Yoshida, Shigeo Nakajima | 1992-02-11 |
| 4967251 | Thin film electroluminescent device containing gadolinium and rare earth elements | Koichi Tanaka, Akiyoshi Mikami | 1990-10-30 |
| 4954746 | Thin film electroluminescence displaying apparatus | Takashi Ogura, Koicji Tanaka | 1990-09-04 |
| 4916360 | Thin film electroluminescent device with ZnS as host material | Akiyoshi Mikami, Takashi Ogura, Masaru Yoshida | 1990-04-10 |