Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275253 | Liquid storage container and liquid ejection apparatus | Masatoshi Ohira | 2025-04-15 |
| 11905000 | Flying device, electronic device, and program | Katsuki OHATA, Takanori Shioda, Marie Shimoyama, Toru Kijima, Sho Nakamura +2 more | 2024-02-20 |
| 11833832 | Liquid storage container and liquid ejection apparatus | Eiji Okada, Akira Shiba | 2023-12-05 |
| 8240826 | Ink tank for liquid printing apparatus, method of manufacturing same, liquid printing apparatus with same, and method of detecting remaining ink | Takashi Fukushima, Toshihiko Ujita | 2012-08-14 |
| 7726792 | Ink tank for liquid printing apparatus, method of manufacturing same, liquid printing apparatus with same, and method of detecting remaining ink | Takashi Fukushima, Toshihiko Ujita | 2010-06-01 |
| 6945642 | Liquid container | Hajime Yamamoto, Eiichiro Shimizu, Yoshihiko Sugimura | 2005-09-20 |
| 6702427 | Liquid container and recording apparatus | Eiichiro Shimizu, Hajime Yamamoto, Takeshi Kono, Yoshihiko Sugimura, Nobuyuki Hatasa +2 more | 2004-03-09 |
| 6056393 | Ink-jet recording head and ink-jet cartridge | Yoichi Taneya, Taiji Yoshinari, Masaru Iketani, Masaaki Okada | 2000-05-02 |