SI

Shinjiro Ishida

Casio Computer Co.: 8 patents #310 of 1,970Top 20%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
NC Nec Casio Mobile Communications: 1 patents #20 of 72Top 30%
Overall (All Time): #484,332 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12359636 Internal-combustion engine control device and filter regeneration method Yuichi Toyama, Hiroshi Miyamoto, Kazuya Saito 2025-07-15
9014754 Information processing system and information processing method Kenichi Kitatani 2015-04-21
7443404 Image display apparatus, image display controlling method, and image display program Kyouichi Kawamoto, Shoichi Nagatomo 2008-10-28
6477383 Communication system having a notification function with respect to a predetermined state of each communication terminal thereof Takashi Jyogataki 2002-11-05
6192251 Communication system having a notification function with respect to a predetermined state of each communication terminal thereof Takashi Jyogataki 2001-02-20
5991624 Method and apparatus for expanding a radio communication system and enabling communication between terminals Hironobu Hoashi, Kazuyasu Yamane 1999-11-23
5640680 Radio communication apparatus, radio communication system, and method of expanding terminal for use in radio communication system Hironobu Hoashi, Kazuyasu Yamane 1997-06-17
5583915 Digital radio telephone apparatus having automatic answering/recording functions 1996-12-10
5365573 Cordless telephone system including detachable radio unit for communicating with a base unit and a mobile unit Naruhiko Sakamoto 1994-11-15
5049874 Paging receiver with external memory means Yoshiaki Mukai 1991-09-17