Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396317 | Light-emitting element and method of manufacturing light-emitting element | Yoshihiro Ueta, TAKAHIRO DOE, Masaki Yamamoto, Daisuke Toyoshima | 2025-08-19 |
| 12371610 | Light-emitting element and method for manufacturing light-emitting element | Tatsuya Ryohwa, Masaki Yamamoto, TAKAHIRO DOE | 2025-07-29 |
| 12150326 | Display device and method of manufacturing display device | Tatsuya Ryohwa, Masumi Kubo, TAKAHIRO DOE, Masaki Yamamoto | 2024-11-19 |
| 12150359 | Display device and method for manufacturing display device | Tatsuya Ryohwa, Masumi Kubo, TAKAHIRO DOE, Masaki Yamamoto | 2024-11-19 |
| 12029058 | Light emitting element and display device using same | Tatsuya Ryohwa, Masaki Yamamoto, TAKAHIRO DOE | 2024-07-02 |
| 10866143 | Infrared photodetection system | TAKAHIRO DOE, Tazuko Kitazawa, Yasuhiko Arakawa | 2020-12-15 |
| 10811554 | Infrared photodetector | TAKAHIRO DOE, Yasuhiko Arakawa | 2020-10-20 |
| 10636833 | Quantum dot infrared detector | Yasuhiko Arakawa | 2020-04-28 |
| 10181539 | Photoelectric conversion element and photoelectric conversion device including the same | Makoto Izumi, Yasuhiko Arakawa, Takeo Kageyama | 2019-01-15 |
| 9601643 | Photoelectric conversion element | Makoto Izumi, Yasuhiko Arakawa | 2017-03-21 |
| 9240507 | Intermediate band solar cell using type I and type II quantum dot superlattices | Makoto Izumi, Yasutaka Kuzumoto | 2016-01-19 |
| 7905121 | Washing machine with ion eluting and imbalance correcting units | Mugihei Ikemizu, Masahiro Nishio | 2011-03-15 |
| 7708896 | Ion eluting unit and device loaded with same | Hirokazu Ooe, Minoru Tadano, Mugihei Ikemizu | 2010-05-04 |
| 7624601 | Water supply device, water supply method, and washing machine having water supply device | Mugihei Ikemizu, Rie Hiramoto, Minoru Tadano, Hirokazu Ohe | 2009-12-01 |
| 7597718 | Method and washing machine for imparting antistaticity to fabric structure and fabric structure imparted with antistaticity | Rie Hiramoto, Kyoko Iimori | 2009-10-06 |
| 6886371 | Washer having a partial washing apparatus, and washing apparatus | Nobushige Arai, Shinya Takagi, Rie Hiramoto, Ichirou Ohshima | 2005-05-03 |
| 6820446 | Sewage disposal agent, sewage purifier, washing machine with purifier, and sewage purifying method | Nobushige Arai, Shinya Takagi, Ichiro Ohshima, Rie Hiramoto, Mugihei Ikemizu | 2004-11-23 |
| 6137529 | Apparatus for position data acquisition and an apparatus for coil position recognition | Satoshi Kunimitsu, Noriyuki Kawada, Takashi Okai, Itsuo Murata, Koji Horimoto | 2000-10-24 |
| 5977172 | PGE.sub.1 -containing-freeze dried preparation and process for the production thereof | Hideki Sasaki, Junzo Seki | 1999-11-02 |
| 5559202 | Bowl-shape microparticle and production thereof | — | 1996-09-24 |
| 5544348 | Simulation method and apparatus | Shigeki Umeda | 1996-08-06 |
| D368100 | Feeder for supplying a fixed quantity of particles | Osamu Yoshikawa | 1996-03-19 |
| 5375747 | Pulverulent material feeder apparatus | Osamu Yoshikawa | 1994-12-27 |
| 4755337 | Process for surface treating a polyester film | Teruo Takahashi, Sadayoshi Miura, Tamaki Kanai | 1988-07-05 |
| 4746251 | Method of digitizing a profile locus | Yuso Matsunaga | 1988-05-24 |