Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418193 | Solar control system, method, medium, and vehicle | Junichiro TAMAO | 2025-09-16 |
| 12363362 | Communication system, communication method, server, client terminal, and program | Mizuki Ikegaya, Kei Fujimoto, Shogo SAITO | 2025-07-15 |
| 12348076 | Solar control device and method, and vehicle | Junichiro TAMAO | 2025-07-01 |
| 12086619 | Function coordination device, virtual machine communication system, and function coordination method | — | 2024-09-10 |
| 11985773 | Display device | Hiroyuki Yamakita, Teruo Nanmoku, Masaki Kawasaki, Shunsuke Itakura | 2024-05-14 |
| 11822476 | Cache usage index calculation device, cache usage index calculation method, and cache usage index calculation program | Naoki Takada | 2023-11-21 |
| 11748269 | Cache tuning device, cache tuning method, and cache tuning program | Naoki Takada | 2023-09-05 |
| 11741097 | Tree structure data processing system, tree structure data processing method, tree structure data processing device, and tree structure data processing program | Naoki Takada | 2023-08-29 |
| 11520637 | Resource reservation management device, resource reservation management method, and resource reservation management program | Naoki Takada | 2022-12-06 |
| 10726138 | Unauthorization determination system and unauthorization determination method | — | 2020-07-28 |
| 8026232 | Benzothiophene oxide derivative and salt thereof | Hiroshi Kato | 2011-09-27 |
| 7897868 | Stacked photovoltaic element and method for producing the same | Koichi Matsuda, Makoto Higashikawa | 2011-03-01 |
| 7158161 | Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element | Akira Gyoutoku, Takafumi HAMANO, Yuji Toyomura, Kenichi Masumoto, Shinya Yamamoto | 2007-01-02 |
| 7116345 | Image forming apparatus having a cooler for an organic electroluminescence element | Akira Gyoutoku, Takafumi HAMANO, Yuuji Toyomura, Yuzo Kawano, Kenichi Masumoto | 2006-10-03 |
| 7064263 | Stacked photovoltaic device | Masafumi Sano | 2006-06-20 |
| 7023418 | Display device, electronic paper and electronic paper file | Masichiro Tatekawa | 2006-04-04 |
| 6835888 | Stacked photovoltaic device | Masafumi Sano | 2004-12-28 |
| 6399873 | Stacked photovoltaic device | Masafumi Sano | 2002-06-04 |
| 6351594 | Linear beam irradiator having a varying cross-sectional size | Eiichiro Tanaka, Takahiko Murata | 2002-02-26 |
| 6204938 | Linear illumination device and image reading apparatus using the same | Toshiro Horiuchi, Kohichi Takesako, Takashi Yamanaka, Yoshihiko Chosa | 2001-03-20 |
| 6180870 | Photovoltaic device | Masafumi Sano | 2001-01-30 |
| 6077411 | Apparatus and process for forming zinc oxide film and process for producing photo-electricity generating device using the film | — | 2000-06-20 |
| 6068755 | Process for forming zinc oxide film and processes for producing semiconductor device plate and photo-electricity generating device using the film | Koichi Matsuda, Yuichi Sonoda | 2000-05-30 |
| 5835142 | Direct contact type image sensor and its production method | Masahiro Nakagawa, Eiichiro Tanaka, Shinji Fujiwara | 1998-11-10 |
| 5569632 | Compositions of high frequency dielectrics | Hyung Jin Jung, Hyun Jai Kim, Kyong Y. Kim, Seok Jin Yoon, Sang Ok Yoon +2 more | 1996-10-29 |