Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319995 | Vapor deposition apparatus, vapor deposition method, and method for manufacturing organic EL display apparatus | Koshi Nishida, Katsuhiko Kishimoto, Susumu Sakio | 2025-06-03 |
| 11319624 | Vapor deposition apparatus, vapor deposition method, and method for manufacturing organic EL display apparatus | Koshi Nishida, Katsuhiko Kishimoto, Susumu Sakio | 2022-05-03 |
| 11313027 | Vapor deposition mask, vapor deposition mask production method, and organic semiconductor element production method | Susumu Sakio, Katsuhiko Kishimoto, Koshi Nishida | 2022-04-26 |
| 11233199 | Vapor deposition mask manufacturing method, vapor deposition mask, and organic semiconductor element manufacturing method | Koshi Nishida, Katsuhiko Kishimoto, Susumu Sakio, Hideo Takei | 2022-01-25 |
| 10934614 | Vapor deposition mask, vapor deposition mask production method, and organic semiconductor element production method | Susumu Sakio, Katsuhiko Kishimoto, Koshi Nishida | 2021-03-02 |
| 10858726 | Vapor deposition mask, vapor deposition mask manufacturing method , and organic semiconductor element manufacturing method | Koshi Nishida, Katsuhiko Kishimoto | 2020-12-08 |
| 10840449 | Method for producing resin film having fine pattern, method for producing organic el display device, base film for forming fine pattern, and resin film provided with supporting member | Koshi Nishida, Katsuhiko Kishimoto, Susumu Sakio, Hideo Takei | 2020-11-17 |
| 10615344 | Vapor deposition mask, method of manufacturing the same and method of manufacturing organic light emitting diode using the vapor deposition mask | Koshi Nishida, Katsuhiko Kishimoto | 2020-04-07 |
| 10580985 | Deposition mask, method for manufacturing thereof, and method for manufacturing organic EL display device | Koshi Nishida, Katsuhiko Kishimoto | 2020-03-03 |
| 5508591 | Active matrix display device | Yuzuru Kanemori, Mikio Katayama, Kiyoshi Nakazawa, Naofumi Kondo, Masaya Okamoto +8 more | 1996-04-16 |
| 5469025 | Fault tolerant active matrix display device | Yuzuru Kanemori, Mikio Katayama, Kiyoshi Nakazawa, Naofumi Kondo, Masaya Okamoto +8 more | 1995-11-21 |
| 5434686 | Active matrix display device | Yuzuru Kanemori, Akihiko Imaya, Hiroaki Kato, Katsumi Irie | 1995-07-18 |
| 5335102 | Liquid crystal display element and method for treating defective pixels therein | Yuzuru Kanemori, Mikio Katayama, Kiyoshi Nakazawa, Hiroaki Kato, Naofumi Kondo +4 more | 1994-08-02 |
| 4505021 | Method for manufacturing an electrochromic display device | Hiroshi Hamada, Hiroshi Take, Yasuhiko Inami | 1985-03-19 |
| RE31280 | Electrochromic display device manufacture method | Yasuhiko Inami, Hiroshi Hamada, Hisashi Uede | 1983-06-21 |
| 4374610 | Dish shaped substrate for electrochromic displays | Hiroshi Kuwagaki, Sadatoshi Takechi | 1983-02-22 |
| 4280754 | Electrochromic display device and method of manufacture | Yasuhiko Inami, Hiroshi Hamada, Hisashi Uede | 1981-07-28 |
| 4253741 | Electrochromic display device | Hiroshi Nakauchi, Yasuhiko Inami | 1981-03-03 |
| 4201985 | Constant current supply drive for electrochromic displays of the segmented type | Yasuhiko Inami, Tadanori Hishida, Hiroshi Hamada, Hiroshi Nakauchi | 1980-05-06 |