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Yoshito Yamaguchi

Casio Computer Co.: 9 patents #266 of 1,970Top 15%
MC Mimaki Engineering Co.: 1 patents #126 of 214Top 60%
RC Rhythm Watch Co.: 1 patents #22 of 62Top 40%
Overall (All Time): #421,746 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8783820 Printer and printer control method Masanori Itoh, Tadashi Kishida, Hideto Tanaka 2014-07-22
6519471 Portable electronic mail apparatus and storage medium storing electronic mail program 2003-02-11
6496852 Electronic mail system and electronic mail processing method 2002-12-17
6226013 Face image data processing devices Yoshiyuki Murata 2001-05-01
5867171 Face image data processing devices Yoshiyuki Murata 1999-02-02
5818457 Face image data processing devices Yoshiyuki Murata 1998-10-06
5691493 Multi-channel tone generation apparatus with multiple CPU's executing programs in parallel Ryuji Usami, Kosuke Shiba, Koichiro Daigo, Kazuo Ogura, Jun Hosoda +4 more 1997-11-25
5584034 Apparatus for executing respective portions of a process by main and sub CPUS Ryuji Usami, Kosuke Shiba, Koichiro Daigo, Kazuo Ogura, Jun Hosoda +4 more 1996-12-10
5563992 Face image creation device and method using part images of the plural parts of the face image Yoshiyuki Murata 1996-10-08
5200564 Digital information processing apparatus with multiple CPUs Ryuji Usami, Kosuke Shiba, Koichiro Daigo, Kazuo Ogura, Jun Hosoda +4 more 1993-04-06
4876676 Voice recognizing alarm timepiece Hiroshi Shimizu 1989-10-24
4681465 Alarm signalling electronic timepiece with timer function Norihiko Nakamura, Hideki Morishima 1987-07-21