YH

Yasushi Hirumi

SO Sony: 11 patents #4,043 of 25,231Top 20%
Overall (All Time): #465,940 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8536088 Method and apparatus for forming image, surface-property-modifying sheet, and thermal transfer sheet Takaaki Murakami, Ken Higuchi 2013-09-17
8477167 Thermal printer and method of forming image Hiroaki Kato 2013-07-02
8035670 Thermal transfer sheet, thermal transfer sheet set, and image forming method Satoru Shinohara, Masanobu Hida 2011-10-11
7965307 Thermal head and method of manufacturing thermal head Takaaki Murakami 2011-06-21
7839534 Scrapbooking image print apparatus, method, program, and computer readable media Michitada Ueda, Yumi Yamane, Masato Nakamura, Ikuko Tachikawa, Atsushi Nakayama 2010-11-23
7126618 Apparatus and method for printing image and information associated therewith Shinichi Horii 2006-10-24
6059469 Printer device and printing method 2000-05-09
5902053 Video printer having thermal head Yuichiro Ikemoto, Hiroshi Katsuno 1999-05-11
5528273 Video printer Naoki Takizawa, Koji Yoshino, Koichi Kokusho, Masakazu Sone, Kozo Kawakita +1 more 1996-06-18
5528278 Video printer having rewind function to improve transfer sheet utilization Naoki Takizawa, Koji Yoshino, Koichi Kokusho, Masakazu Sone, Kozo Kawakita +1 more 1996-06-18
5008837 Gray scale generating circuit for thermal printer 1991-04-16