Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415449 | Conveyance seat | Haruhiko Kawada, Naohiro Sasaki, So Ono, Takamasa SONODA, Hayato SHIMAZAKI | 2025-09-16 |
| 12391049 | Liquid consuming device including air tank and liquid tank each communicable with atmosphere when connected to liquid container | Masahiro Hayashi, Naoya Okazaki, Satoru OKI, Nanami Abe, Yuji FUKUTA | 2025-08-19 |
| RE50097 | Image forming apparatus including cartridge having first storage chamber, cartridge attachment portion having second storage chamber, and recording portion | Akihito Kobayashi, Akinari Ishibe, Masahiro Hayashi, Masatake Sato | 2024-08-27 |
| 11945230 | Image-recording apparatus including first tank, second tank connectable to first tank, and head for ejecting liquid supplied from second tank | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi, Hiroaki Takahashi | 2024-04-02 |
| 11701892 | Image-recording apparatus including first tank, second tank connectable to first tank, and head for ejecting liquid supplied from second tank | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi | 2023-07-18 |
| 11292372 | Vehicle seat | Yuichiro Hoshi, Sachio Kobayashi | 2022-04-05 |
| 11267253 | Liquid discharge apparatus | — | 2022-03-08 |
| 11214072 | Inkjet recording apparatus including pivot member provided in storage chamber of tank and having first protrusion and second protrusion | Akinari Ishibe, Masatake Sato, Hiroshi Taira | 2022-01-04 |
| 11084292 | Image-recording apparatus including first tank, second tank connectable to first tank, and head for ejecting liquid supplied from second tank | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi | 2021-08-10 |
| 10926545 | Liquid supplying system including cartridge and tank having air communication port covered with semipermeable membrane | — | 2021-02-23 |
| 10913283 | Image-recording apparatus including wall portion provided in storage chamber of tank connectable to liquid cartridge | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi | 2021-02-09 |
| 10850523 | Image forming apparatus including cartridge having first storage chamber, cartridge attachment portion having second storage chamber, and recording portion | Akihito Kobayashi, Akinari Ishibe, Masahiro Hayashi, Masatake Sato | 2020-12-01 |
| 10794377 | Tube pump and printer provided with the same | — | 2020-10-06 |
| 10730310 | Liquid ejection apparatus in which notification on remaining amount of liquid in liquid chamber is suitably performed based on calculated first and second volumes | — | 2020-08-04 |
| 10696199 | Vehicle seat | Yuichiro Hoshi, Sachio Kobayashi | 2020-06-30 |
| 10569564 | Image forming apparatus including cartridge having first storage chamber and cartridge attachment portion having second storage chamber | Akihito Kobayashi, Akinari Ishibe, Masahiro Hayashi, Masatake Sato | 2020-02-25 |
| 10556439 | Image-recording apparatus including cartridge, tank connectable to the cartridge and detection component | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi | 2020-02-11 |
| 10549531 | Image-recording apparatus including detected portion movably disposed in storage chamber of tank connectable to liquid cartridge | Akinari Ishibe, Masahiro Hayashi, Masatake Sato, Yoshinori Osakabe, Hiroaki Takahashi +1 more | 2020-02-04 |
| 10457064 | Liquid consumption apparatus having cartridge, cartridge attachment section provided with tank, and consuming device | Akinari Ishibe, Masahiro Hayashi, Masatake Sato, Akihito Kobayashi | 2019-10-29 |
| 10442206 | Image-recording apparatus including first tank, second tank connectable to first tank, and head for ejecting liquid supplied from second tank | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi | 2019-10-15 |
| 10421285 | Image-recording apparatus including pivoting member disposed in storage chamber of tank connectable to liquid cartridge | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi | 2019-09-24 |
| 10308033 | Image recording apparatus capable of restraining entry of air to recording portion | Masatake Sato, Akinari Ishibe, Masahiro Hayashi, Akihito Kobayashi | 2019-06-04 |
| 10293618 | Liquid consumption apparatus having cartridge, cartridge attachment section provided with tank, and consuming device | Akihito Kobayashi, Akinari Ishibe, Masahiro Hayashi, Masatake Sato, Yoshinori Osakabe +1 more | 2019-05-21 |
| 10207512 | Image-recording apparatus including wall portion provided in storage chamber of tank connectable to liquid cartridge | Masahiro Hayashi, Akinari Ishibe, Masatake Sato, Akihito Kobayashi | 2019-02-19 |
| 10160219 | Image forming apparatus including cartridge having first storage chamber, cartridge attachment portion having second storage chamber, and recording portion | Akihito Kobayashi, Akinari Ishibe, Masahiro Hayashi, Masatake Sato | 2018-12-25 |