Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397713 | Drive assistance system | Koji Dan, Toshiaki Seo, Takaya Yamazaki, Aya Sasaki, Shinichi Murakami | 2025-08-26 |
| 12337862 | Visual guidance device, attention calling system, attention calling method, and program | Masaki Maruyama, Toshiaki Seo, Yuya Kishimoto | 2025-06-24 |
| 12304394 | Virtual image display device | Toshiaki Seo, Shinichi Murakami, Koji Dan, Ryo Iitaka, Takaya Yamazaki +1 more | 2025-05-20 |
| 12252149 | Alert system and recording medium | Masaki Maruyama, Yuya Kishimoto, Toshiaki Seo, Masuhito Tanaka, Kazuki Takano +2 more | 2025-03-18 |
| 12122406 | Information display device | Toshiaki Seo, Shinichi Murakami, Koji Dan, Ryo Iitaka, Takashi Adachi +2 more | 2024-10-22 |
| 11966052 | Alert system and recording medium | Masaki Maruyama, Yuya Kishimoto, Toshiaki Seo, Masuhito Tanaka, Kazuki Takano +2 more | 2024-04-23 |
| 11745754 | Attention calling system and attention calling method | Masaki Maruyama, Toshiaki Seo, Yuya Kishimoto | 2023-09-05 |
| 11673606 | Driving support device, driving support method, and storage medium | Ryo Iitaka, Aya Sasaki, Yoshimitsu Akuta | 2023-06-13 |
| 11628854 | Attention calling system and attention calling method | Masaki Maruyama, Toshiaki Seo, Yuya Kishimoto | 2023-04-18 |
| 11390297 | Recognition device, recognition method, and storage medium | Masaki Maruyama | 2022-07-19 |
| 11114577 | Photovoltaic power generation device | Koichi Kubo, Tomohide Yoshida, Mamoru Arimoto, Naofumi Hayashi | 2021-09-07 |
| 9800200 | Solar cell apparatus | Yutaka Arai, Mamoru Arimoto, Ryo Goto, Koichi Kubo, Yoshihide Kawashita | 2017-10-24 |
| 8095272 | Yaw moment control system of vehicle | Kazuasa Suzuki, Yasuji Shibahata | 2012-01-10 |
| 8026653 | Display device and optical filter | Toshiharu Oishi, Takahide Fujimoto, Akihiko Horita, Ryusuke Fukushima, Eishi Mizobata | 2011-09-27 |
| 7952016 | Photovoltaic module comprising a terminal box attached to the rear surface | Masaru Hikosaka, Atsushi Nakauchi, Hiroyuki Oda, Shingo Okamoto | 2011-05-31 |
| 7615781 | Semiconductor wafer and semiconductor device, and method for manufacturing same | — | 2009-11-10 |
| 7340334 | Control device of variable damping force damper | Masaki Izawa, Takafumi Kato, Takashi Furuichi | 2008-03-04 |
| 6646295 | Semiconductor device | — | 2003-11-11 |
| 6376331 | Method for manufacturing a semiconductor device | — | 2002-04-23 |
| 6309515 | Sputtering apparatus for sputtering high melting point metal and method for manufacturing semiconductor device having high melting point metal | Ken Inoue, Hitoshi Abiko | 2001-10-30 |
| 6281094 | Method of fabricating semiconductor device capable of providing MOSFET which is improved in a threshold voltage thereof | Hitoshi Abiko | 2001-08-28 |
| 6144047 | Semiconductor device having impurity concentrations for preventing a parasitic channel | — | 2000-11-07 |