Kazutaka Otsuka — 4 Patents at Casio Computer Co.

Kazutaka Otsuka has been granted 4 US patents while listed as an inventor at Casio Computer Co.. The first was granted in 1995 and the most recent in January 2024. Kazutaka Otsuka ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Kazutaka Otsuka in Hachioji, JP.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11866365	Cover glass for display, in-vehicle display device, and manufacturing method of cover glass for display	Kyushiro Igarashi, Takeshi Shimizu, Minoru Tamada	2024-01-09
7957667	Intermediate coupling unit between two image forming apparatuses and image forming apparatus adaptable thereto	Toshiaki Yajima	2011-06-07
6215511	Optical writing head driving device	Makoto Asako, Kenji Takano, Yutaka Ichimura, Yukio Akita, Yoshiyuki Matsuoka +2 more	2001-04-10
5384836	Facsimile apparatus automatically registrable of identification name	—	1995-01-24