Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10243176 | Method for manufacturing organic EL display device and organic EL display device | Kazuhiro Kobayashi, Toshiaki Onimaru, Takayuki Shimamura | 2019-03-26 |
| 9947738 | Display panel including multilayer wiring and member for reducing probability of power line mis-pressing during manufacturing process, and manufacturing method for the same | Tetsuro Kondoh, Toshiaki Onimaru, Makoto Kimura, Kazuhiro Kobayashi | 2018-04-17 |
| 9837640 | Method for repairing bank, organic EL display device, and method for manufacturing same | Kazuhiro Kobayashi, Toshiaki Onimaru, Takayuki Shimamura | 2017-12-05 |
| 9818809 | Bank repair for organic EL display device | Kazuhiro Kobayashi, Toshiaki Onimaru, Takayuki Shimamura | 2017-11-14 |
| 9755193 | Bank repair method, organic EL display device, and production method for same | Toshiaki Onimaru, Takayuki Shimamura, Kazuhiro Kobayashi, Tetsuro Kondoh | 2017-09-05 |
| 9748509 | Organic EL element and organic EL display panel | Takayuki Shimamura, Jun Hashimoto, Makoto Kimura, Hiroyuki Masuda | 2017-08-29 |
| 9121914 | Defect detection method, method for repairing organic EL element, and organic EL display panel | Takayuki Shimamura, Akinori Shiota, Shinya Tsuchida | 2015-09-01 |
| 8419955 | Antireflection structure, lens barrel including antireflection structure, method for manufacturing antireflection structure | Yoshiharu Yamamoto, Kenichi Ikeda | 2013-04-16 |
| 6565916 | Method for producing oxide cathode | Yoshikazu Iwai, Shinji Sasaki | 2003-05-20 |
| 6222308 | Emitter material for cathode ray tube having at least one alkaline earth metal carbonate dispersed or concentrated in a mixed crystal or solid solution | Tetsuro Ozawa, Hiroshi Sakurai | 2001-04-24 |
| 6033280 | Method for manufacturing emitter for cathode ray tube | Tetsuro Ozawa, Hiroshi Sakurai | 2000-03-07 |
| 5959395 | Cathode for electron tube | Hiroshi Sakurai, Masayuki Kubo, Katsuyuki Yamashita | 1999-09-28 |
| 5925976 | Cathode for electron tube having specific emissive material | Tetsuro Ozawa, Hiroshi Sakurai, Masaki Kawasaki | 1999-07-20 |