Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12010235 | Apparatus and system for zero-knowledge proof performed in multi-party computation | — | 2024-06-11 |
| 11424917 | Device for secret sharing-based multi-party computation | — | 2022-08-23 |
| 4935671 | Thin-film EL display panel drive | Shigeyuki Harada, Kinichi Isaka, Toshihiro Ohba, Hiroshi Kishishita, Yoshiharu Kanatani +1 more | 1990-06-19 |
| 4880661 | Method of manufacturing a thin-film electroluminescent display element | Yoshihiro Endo, Hiroshi Kishishita, Hisashi Uede | 1989-11-14 |
| 4855641 | Transparent electrodes of thin-film electroluminescence panel | Noriaki Nakamura, Yasuo Sonoyama | 1989-08-08 |
| 4818913 | Aging method for thin-film electroluminescent display panel | Kinishi Isaka, Hisashi Uede | 1989-04-04 |
| 4814237 | Thin-film electroluminescent element | Noriaki Nakamura, Kinichi Isaka, Hiroshi Kishishita, Hisashi Uede | 1989-03-21 |
| 4640081 | Automatic packaging apparatus | Masaru Yasumune | 1987-02-03 |
| 4594282 | Layer structure of thin-film electroluminescent display panel | Kinichi Isaka, Yoshihiro Endo, Hiroshi Kishishita | 1986-06-10 |
| 4485379 | Circuit and method for driving a thin-film EL panel | Hiroshi Kinoshita, Toshihiro Ohba, Yoshiharu Kanatani, Hisashi Uede | 1984-11-27 |
| 4479120 | Method and apparatus for driving a thin-film EL panel | Toshihiro Ohba, Hiroshi Kinoshita, Yoshiharu Kanatani, Hisashi Uede | 1984-10-23 |
| 4447757 | Structure of thin-film electroluminescent display panel sealed by glass substrates | Toshiaki Ishii, Kinichi Isaka, Hisashi Uede | 1984-05-08 |
| 4446399 | Structure of thin electroluminescent display panel sealed by glass substrates | Yoshihiro Endo, Etsuo Mizukami, Hiroshi Kishishita | 1984-05-01 |
| 4412155 | Aging method for thin-film electroluminescent display element | Kinichi Isaka, Hisashi Uede | 1983-10-25 |
| 4372859 | Method of removing minuscule solid particles from liquid and system therefor | Yoshikazu Sugimoto, Kiyotaka Shirosaki, Masaki Takeshima | 1983-02-08 |
| 4357557 | Glass sealed thin-film electroluminescent display panel free of moisture and the fabrication method thereof | Akio Inohara, Kiyoshi Sawae, Kinichi Isaka | 1982-11-02 |
| 4213074 | Thin-film electroluminescent display panel sealed by glass substrates and the fabrication method thereof | Hiroshi Kishishita, Etsuo Mizukami, Yoshiharu Kanatani | 1980-07-15 |
| 4188565 | Oxygen atom containing film for a thin-film electroluminescent element | Etsuo Mizukami, Hiroshi Kishishita, Yoshihiro Endo, Kinichi Isaka | 1980-02-12 |