Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11776489 | Liquid crystal display device having a control device for tone mapping | Yusuke Maekawa, Kazuhiro Uehara | 2023-10-03 |
| 11228747 | Video display device and video display method | Takeshi Hirota, Susumu Miyajima, Yoshiichiro Kashiwagi, Toshiroh Nishio, Masayuki Kozuka | 2022-01-18 |
| 10742945 | Luminance characteristics generation method | Takeshi Hirota, Susumu Miyajima, Yoshiichiro Kashiwagi, Toshiroh Nishio, Masayuki Kozuka | 2020-08-11 |
| 10659745 | Video display device and video display method | Takeshi Hirota, Susumu Miyajima, Yoshiichiro Kashiwagi, Toshiroh Nishio, Masayuki Kozuka | 2020-05-19 |
| 10010382 | Piston easily mountable to cartridge and method of inserting the piston | Ryouji Takei, Shuji Sakamoto, Yusei Kadobayashi | 2018-07-03 |
| 9975140 | Applicator that allows easy mounting and removal of cartridge | Ryouji Takei, Shuji Sakamoto, Yusei Kadobayashi | 2018-05-22 |
| 6310343 | Electron impact elastic recoil hydrogen atom analyzer | Akio Koyama, Tsuyoshi Horiki | 2001-10-30 |
| 4929891 | Exciting unit for internal magnet type meters | Katsuyoshi Miura | 1990-05-29 |