TK

Toshihiko Kawa

Ricoh Company: 12 patents #1,888 of 9,818Top 20%
Overall (All Time): #398,691 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
D1082891 Underwater case for digital camera Toshihiro Hamamura 2025-07-08
D1010707 Digital camera 2024-01-09
11537287 Electronic device, method, and non-transitory recording medium Eiji Enami, Takeshi Matsushita 2022-12-27
D972615 Camera Hidenao Ubukata 2022-12-13
D966387 Digital camera Tomohiko Sasaki 2022-10-11
D942714 Activity sensor for animals 2022-02-01
D911364 Display screen with graphical user interface Tomohiko Sasaki, Sachiko Fukumaru, Hitomi Mizutani 2021-02-23
D910699 Display screen with graphical user interface Tomohiko Sasaki, Sachiko Fukumaru, Hitomi Mizutani 2021-02-16
D904488 Camera Tomohiko Sasaki 2020-12-08
D875161 Camera Tomohiko Sasaki 2020-02-11
D836695 Digital camera 2018-12-25
D732594 Camera Hiroshi Morohoshi 2015-06-23