Inventor
KAWABATA TAKASHI
JP119 patents
⚠️ This page may combine multiple inventors who share the name “KAWABATA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
21 patentsUS5523811AJun 4, 1996
Camera device for moving body
CANON KK340 citations99
US4660969AApr 28, 1987
Device for searching objects within wide visual field
CANON KK107 citations96
US4575211AMar 11, 1986
Distance measuring device
CANON KK138 citations96
US4341953AJul 27, 1982
Focus detecting system
CANON KK58 citations96
US6370262B1Apr 9, 2002
Information processing apparatus and remote apparatus for object, using distance measuring apparatus
CANON KK44 citations93
US4829371AMay 9, 1989
Film reading apparatus which reads an unexposed portion of a film to determine its type
CANON KK30 citations93
US4785338ANov 15, 1988
Semi-conductor I.C. element
CANON KK42 citations93
US4582424AApr 15, 1986
Distance measuring apparatus
CANON KK36 citations93
US4470676ASep 11, 1984
Focus detecting device
CANON KK39 citations93
US4333716AJun 8, 1982
Focus detection system
CANON KK36 citations93
US5796095AAug 18, 1998
Optical apparatus having an area sensor with a coarse picture element pitch and fine picture element pitch
CANON KK39 citations92
US5121151AJun 9, 1992
Focus adjustment information forming device
CANON KK30 citations92
US7798634B2Sep 21, 2010
Recording apparatus and control method
CANON KK17 citations83
US4812727AMar 14, 1989
Stepping motor drive device
CANON KK23 citations82
US4687915AAug 18, 1987
Automatic focusing device having a hunting prevention circuit
CANON KK16 citations82
US4681419AJul 21, 1987
Automatic focusing device
CANON KK18 citations82
US4678323AJul 7, 1987
Distance measuring devices and light integrators therefor
CANON KK19 citations82
US4614418ASep 30, 1986
Distance detection apparatus
CANON KK24 citations82
US4560864ADec 24, 1985
Focus detecting device
CANON KK21 citations82
US4547663AOct 15, 1985
Focus detecting apparatus with a compensation mask
CANON KK19 citations82
US4509841AApr 9, 1985
Automatic focusing device
CANON KK21 citations82
NIPPON ZEON CO
9 patentsUS4969890ANov 13, 1990
Catheter
NIPPON ZEON CO826 citations98
US5460607AOct 24, 1995
Balloon catheter
NIPPON ZEON CO50 citations96
US5449342ASep 12, 1995
Apparatus for assisting blood circulation
NIPPON ZEON CO277 citations96
US6503223B1Jan 7, 2003
Balloon catheter
NIPPON ZEON CO77 citations94
US6238408B1May 29, 2001
Balloon catheter
NIPPON ZEON CO37 citations92
US5683347ANov 4, 1997
Balloon catheter
NIPPON ZEON CO24 citations92
US5356427AOct 18, 1994
Catheter for temporary pacing and pacemaker
NIPPON ZEON CO33 citations91
US5099839AMar 31, 1992
Catheter for temporary pacing
NIPPON ZEON CO35 citations91
US5154169AOct 13, 1992
Pacing unit with catheter holder
NIPPON ZEON CO20 citations82
FUJI XEROX CO LTD
9 patentsUS7177585B2Feb 13, 2007
Image forming apparatus and method
FUJI XEROX CO LTD73 citations97
US6349192B1Feb 19, 2002
Tandem type image forming apparatus
FUJI XEROX CO LTD20 citations92
US6347196B1Feb 12, 2002
Image sticking reducing method and apparatus
FUJI XEROX CO LTD22 citations92
US6175711B1Jan 16, 2001
Image forming apparatus having a toner diffuser
FUJI XEROX CO LTD38 citations92
US6104899AAug 15, 2000
Image forming apparatus capable of reducing the skew of an image formed on a sheet
FUJI XEROX CO LTD34 citations92
US5923938AJul 13, 1999
Recording-sheet adsorbing apparatus
FUJI XEROX CO LTD20 citations92
US5905925AMay 18, 1999
Image formation apparatus for changing operation conditions based on characteristics of the transfer material
FUJI XEROX CO LTD50 citations90
US7003237B2Feb 21, 2006
Image formation system, method for determining image formation condition and storage medium storing program therefor
FUJI XEROX CO LTD15 citations83
US6973272B2Dec 6, 2005
Image forming apparatus and method
FUJI XEROX CO LTD15 citations83
MITSUBISHI ELECTRIC CORP
5 patentsUS6424645B1Jul 23, 2002
TDMA radio communication system achieving simultaneous assignment of channels to multiple terminal stations
MITSUBISHI ELECTRIC CORP65 citations92
US6400955B1Jun 4, 2002
Radio communication system
MITSUBISHI ELECTRIC CORP75 citations92
US6930993B1Aug 16, 2005
TDMA radio communication system, and a base station and subscriber stations for radio communication
MITSUBISHI ELECTRIC CORP40 citations91
US6873607B1Mar 29, 2005
Interference detection method and an interference avoidance method
MITSUBISHI ELECTRIC CORP32 citations91
US6400704B2Jun 4, 2002
Control channel placement method
MITSUBISHI ELECTRIC CORP52 citations87
FUJITSU LTD
2 patentsRICOH KK
2 patentsHITACHI SHIPBUILDING ENG CO
1 patentMITSUBISHI STEEL MFG
1 patentShowing the top 50 of 119 patents by PatentIndex Score.