KO

Katsuyuki Oshima

Dai Nippon Printing Co.: 58 patents #6 of 2,222Top 1%
DI Dai Nippon Insatsu: 18 patents #8 of 371Top 3%
AU Audio-Technica: 4 patents #51 of 180Top 30%
DK Dai Nippon Insatsu K.K.: 1 patents #4 of 29Top 15%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
Overall (All Time): #22,204 of 4,157,543Top 1%
81
Patents All Time

Issued Patents All Time

Showing 76–81 of 81 patents

Patent #TitleCo-InventorsDate
5266550 Heat transfer image-receiving sheet Mikio Asajima, Takeshi Ueno 1993-11-30
5260256 Receptor layer transfer sheet, thermal transfer sheet, thermal transfer method and apparatus therefor Hidetake Takahara, Takeshi Ueno, Mikio Asajima, Mineo Yamauchi 1993-11-09
5244234 Image receiving medium Hideo Fujimura, Jitsuhiko Ando 1993-09-14
5217942 Heat transfer sheet Masaki Kutsukake, Hideaki Sato, Kenichiro Sudo 1993-06-08
5202176 Heat transfer recording materials Youichi HIGUCHI, Mineo Yamauchi 1993-04-13
5175139 Method of heat transfer printing and heat transfer sheet Masayuki Nakamura, Jitsuhiko Ando 1992-12-29