Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422393 | Gas sensor, gas sensor assembly, and chemical substance identification method | Chiaki SHIDO, Yosuke Hanai | 2025-09-23 |
| 12360095 | Gas detection system and control method for gas detection system | — | 2025-07-15 |
| 12306157 | Method for analyzing gas and device for analyzing gas | Yosuke Hanai, Takeshi Yanagida, Kazuki NAGASHIMA | 2025-05-20 |
| 12140555 | Gas sensor | Masaya Nakatani, Kiyoshi Toko, Rui Yatabe, Bartosz Wyszynski | 2024-11-12 |
| 11997241 | Optical scanning device and image forming apparatus including optical scanning device | Hiroshi Yamamoto, Hidenori Sato, Hiroaki Goi | 2024-05-28 |
| 11868059 | Optical scanning device, housing cover, optical box and image forming apparatus | Hiroshi Yamamoto, Hidenori Sato, Takaharu Motoyama | 2024-01-09 |
| 11740197 | Gas sensor | Masaya Nakatani, Kiyoshi Toko, Rui Yatabe, Bartosz Wyszynski | 2023-08-29 |
| 11650139 | Detection method for detection device, control system, detection system, and program | — | 2023-05-16 |
| 11435573 | Optical scanning device including lower housing with bottom surface opening, and image forming apparatus | REISHI AOKI, Hiroshi Yamamoto, Takaharu Motoyama | 2022-09-06 |
| 11262324 | Gas sensor | Masaya Nakatani, Kiyoshi Toko, Rui Yatabe, Bartosz Wyszynski | 2022-03-01 |
| 11169059 | Chemical substance concentrator and chemical substance detection device | Yosuke Hanai | 2021-11-09 |
| 10972625 | Optical scanning device and image forming apparatus | REISHI AOKI, Takaharu Motoyama, Hiroshi Yamamoto | 2021-04-06 |
| 10962896 | Light scanning device and image forming apparatus including the same | Takaharu Motoyama, Hiroshi Yamamoto, REISHI AOKI | 2021-03-30 |
| 10795152 | Optical scanner and image forming apparatus | Atsushi Ueda | 2020-10-06 |
| 10663719 | Optical scanning device and image forming device provided with optical scanning device | Hiroshi Yamamoto, Atsushi Ueda, Takayuki Ohno | 2020-05-26 |
| 10408715 | Adsorption pump | Yuji Murashima, Masaya Nakatani | 2019-09-10 |