Issued Patents All Time
Showing 26–50 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135607 | Process for forming deposited film | — | 1992-08-04 |
| 4987460 | Light emitting device | Katsuji Takasu, Masafumi Sano, Hisanori Tsuda | 1991-01-22 |
| 4982251 | Semiconductor element | Katsumi Nakagawa, Toshiyuki Komatsu, Yoshiyuki Osada, Satoshi Omata, Takashi Nakagiri | 1991-01-01 |
| 4933221 | Optical recording device | Yukuo Nishimura, Haruki Kawada, Masahiro Haruta, Noritaka Mochizuki, Takashi Nakagiri | 1990-06-12 |
| 4921722 | Method for forming deposited film | Yoshiyuki Osada, Hisanori Tsuda, Masafumi Sano, Satoshi Omata, Katsuji Takasu | 1990-05-01 |
| 4920387 | Light emitting device | Katsuji Takasu, Masafumi Sano, Hisanori Tsuda | 1990-04-24 |
| 4916510 | Thin film mesa transistor of field effect type with superlattice | Masafumi Sano, Katsuji Takasu, Hisanori Tsuda | 1990-04-10 |
| 4914490 | Non-single crystal electroluminescent device | Katsuji Takasu, Masafumi Sano, Hisanori Tsuda | 1990-04-03 |
| 4905072 | Semiconductor element | Toshiyuki Komatsu, Katsumi Nakagawa, Yoshiyuki Osada, Satoshi Omata, Takashi Nakagiri | 1990-02-27 |
| 4893154 | Electroluminescent device | Masafumi Sano, Hisanori Tsuda, Katsuji Takasu | 1990-01-09 |
| 4877650 | Method for forming deposited film | Jinsho Matsuyama, Masao Ueki, Akira Sakai | 1989-10-31 |
| 4873125 | Method for forming deposited film | Jinsho Matsuyama, Masao Ueki, Akira Sakai | 1989-10-10 |
| 4830946 | CVD process for forming an image forming member for electrophotography | Toshiyuki Komatsu, Katsumi Nakagawa, Tadaji Fukuda | 1989-05-16 |
| 4818656 | Image forming member for electrophotography | Tadaji Fukuda, Katsumi Nakagawa, Toshiyuki Komatsu | 1989-04-04 |
| 4814842 | Thin film transistor utilizing hydrogenated polycrystalline silicon | Katsumi Nakagawa, Toshiyuki Komatsu, Satoshi Omata, Yoshiyuki Osada, Takashi Nakagiri | 1989-03-21 |
| 4796981 | Optical element for modulation of light by heating a monomolecular film | Yukuo Nishimura, Masahiro Haruta, Kunihiro Sakai, Hiroshi Matsuda | 1989-01-10 |
| 4773742 | Display method with fatly acid ester host molecule | Hiroshi Matsuda, Masahiro Haruta, Yukuo Nishimura, Ken Eguchi, Takashi Nakagiri | 1988-09-27 |
| 4766477 | Semiconductor device including a semiconductor layer having a polycrystalline silicon film with selected atomic constituency | Katsumi Nakagawa, Toshiyuki Komatsu, Yoshiyuki Osada, Satoshi Omata, Takashi Nakagiri | 1988-08-23 |
| 4753830 | Film forming method, recording medium formed thereby and recording method therewith | Hiroshi Matsuda, Masahiro Haruta, Yukuo Nishimura, Ken Eguchi, Takashi Nakagiri | 1988-06-28 |
| 4745041 | CVD process for forming semiconducting film having hydrogenated germanium matrix | Toshiyuki Komatsu, Katsumi Nakagawa, Tadaji Fukuda | 1988-05-17 |
| 4740829 | Semiconductor device having a thin layer comprising germanium atoms as a matrix with a restricted range of hydrogen atom concentration | Takashi Nakagiri, Yoshiyuki Osada | 1988-04-26 |
| 4719501 | Semiconductor device having junction formed from two different hydrogenated polycrystalline silicon layers | Katsumi Nakagawa, Toshiyuki Komatsu, Yoshiyuki Osada, Satoshi Omata, Takashi Nakagiri | 1988-01-12 |
| 4705403 | Apparatus and method for measuring a photometric characteristic of a sample portion | Ken Eguchi, Yukuo Nishimura, Masahiro Haruta, Hiroshi Matsuda, Takashi Nakagiri | 1987-11-10 |
| 4695717 | Semi-conductor device and electronic apparatus using the same | Masahiro Haruta, Yukuo Nishimura, Hiroshi Matsuda, Takashi Nakagiri | 1987-09-22 |
| 4693915 | Film forming method, recording medium formed thereby and recording method therewith | Hiroshi Matsuda, Masahiro Haruta, Yukuo Nishimura, Ken Eguchi, Takashi Nakagiri | 1987-09-15 |