Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675719 | Joining member, solder material, solder paste, formed solder, flux coated material, and solder joint | Hiroyoshi Kawasaki, Atsushi Ikeda, Takahiro Roppongi, Takashi Hagiwara, Daisuke Soma +3 more | 2020-06-09 |
| 10629837 | Top emission organic EL element and manufacturing method thereof | Junri Ishikura, Norihiko Ochi, Naoari Shibata, Masayuki Morohashi | 2020-04-21 |
| 10381319 | Core material, semiconductor package, and forming method of bump electrode | Tomoaki Nishino, Takahiro Hattori, Hiroyoshi Kawasaki, Takahiro Roppongi, Daisuke Soma +1 more | 2019-08-13 |
| 10049613 | Image processing apparatus and image processing method | Takushi Kimura, Masahiro Kamiyoshihara, Tatsuro Yamazaki | 2018-08-14 |
| 9278409 | Core ball, solder paste, formed-solder, flux-coated core ball and solder joint | Hiroyoshi Kawasaki, Atsushi Ikeda, Takahiro Roppongi, Daisuke Soma, Isamu Sato | 2016-03-08 |
| 8876196 | Cab frame structure for construction machine | Masanori Sato | 2014-11-04 |
| 8759817 | Organic light-emitting device array and display | Osamu Yuuki, Toshiko Morii | 2014-06-24 |
| 7812349 | Display apparatus | Osamu Yuki, Yoshinori Nakajima | 2010-10-12 |
| 7600412 | Pseudostatic pile load testing method | Takaaki Miyasaka, Fumio Kuwabara | 2009-10-13 |
| 7537946 | Display apparatus | Osamu Yuki, Yoshinori Nakajima | 2009-05-26 |
| 7508127 | Multicolor light-emitting device | Seishi Miura, Hidemasa Mizutani, Masahiro Fushimi, Takashi Moriyama | 2009-03-24 |
| 7502000 | Drive circuit and image forming apparatus using the same | Osamu Yuki, Yoshinori Nakajima | 2009-03-10 |
| 7342560 | Voltage current conversion device and light emitting device | Osamu Yuki, Yoshinori Nakajima | 2008-03-11 |
| 7321194 | Display device with protective film over display region | Hidemasa Mizutani, Masahiro Fushimi, Seishi Miura, Takashi Moriyama | 2008-01-22 |
| 7119367 | Display apparatus | Osamu Yuki, Yoshinori Nakajima | 2006-10-10 |
| 7115487 | Crystalline thin film and process for production thereof, element employing crystalline thin film, circuit employing element, and device employing element or circuit | Hideya Kumomi, Hidemasa Mizutani | 2006-10-03 |
| 6992663 | Driving circuit of active matrix type light-emitting element | Hiroyuki Nakamura | 2006-01-31 |
| 6870553 | Drive circuit to be used in active matrix type light-emitting element array | Hiroyuki Nakamura | 2005-03-22 |
| 6793444 | Mechanical anchor | Katsuyoshi Aoyama | 2004-09-21 |
| 6779509 | Throttle valve control apparatus | — | 2004-08-24 |
| 6777888 | Drive circuit to be used in active matrix type light-emitting element array | — | 2004-08-17 |
| 6760051 | Image forming apparatus with switching elements | Haruo Fujii, Fumihiko Arishima, Yujiro Ando, Hiroki Kisu, Masaaki Matsushima | 2004-07-06 |
| 6683591 | Method for driving liquid crystal display device | Seiji Hashimoto, Shigetoshi Sugawa, Takayuki Ishii, Kazuyuki Shigeta, Koichi Sono +1 more | 2004-01-27 |
| 6670773 | Drive circuit for active matrix light emitting device | Hiroyuki Nakamura | 2003-12-30 |
| 6210077 | Mechanical ground anchor | — | 2001-04-03 |