Inventor
ITO KOJI
JP299 patents
⚠️ This page may combine multiple inventors who share the name “ITO KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
14 patentsUS6299409B1Oct 9, 2001
Centrifugal type blower unit
DENSO CORP83 citations98
US6178764B1Jan 30, 2001
Air conditioning system
DENSO CORP65 citations96
US5839879ANov 24, 1998
Centrifugal blower
DENSO CORP84 citations96
US5813831ASep 29, 1998
Centrifugal blower having a bell-mouth ring for reducing noise
DENSO CORP90 citations96
US5755107AMay 26, 1998
Automotive air conditioner
DENSO CORP61 citations96
US7029391B2Apr 18, 2006
Blower unit and air conditioning unit including the same and method of controlling the same
DENSO CORP56 citations95
US6192838B1Feb 27, 2001
Engine cooling apparatus
DENSO CORP78 citations95
US5836813ANov 17, 1998
Air conditioner for vehicle
DENSO CORP44 citations93
US7159651B2Jan 9, 2007
Air conditioner for vehicle use
DENSO CORP30 citations92
US6904766B2Jun 14, 2005
Heater with two different heat sources and air conditioner using the same
DENSO CORP22 citations92
US6688964B2Feb 10, 2004
Air passage opening/closing device and vehicle air conditioner using the same
DENSO CORP33 citations92
US6093096AJul 25, 2000
Air conditioning apparatus for a rear seat of vehicle
DENSO CORP25 citations92
US6030286AFeb 29, 2000
Centrifugal blower having a plurality of sub blades
DENSO CORP26 citations92
US5746577AMay 5, 1998
Centrifugal-type blower
DENSO CORP27 citations92
AISIN SEIKI
13 patentsUS5170288ADec 8, 1992
Self-cleaning apparatus for removal of foreign substances from a plate-like device
AISIN SEIKI74 citations96
US4929072AMay 29, 1990
Self cleaning mirror for a vehicle
AISIN SEIKI59 citations96
US6253133B1Jun 26, 2001
Sitting state detector
AISIN SEIKI46 citations93
US7770967B2Aug 10, 2010
Head rest device
AISIN SEIKI25 citations92
US6546822B1Apr 15, 2003
Seat occupant sensor device
AISIN SEIKI22 citations92
US5667244ASep 16, 1997
Method and apparatus for detecting an impact on a vehicle
AISIN SEIKI33 citations92
US5475530ADec 12, 1995
Outside mirror for a vehicle
AISIN SEIKI33 citations92
US5323265AJun 21, 1994
Outside mirror for vehicle including a vibrator fixed to a one-piece supporting member separate from a holder member
AISIN SEIKI22 citations92
US5148312ASep 15, 1992
Cleaning apparatus for removing foreign substances from a surface variously including a curved member, expanding-contracting vibrator means, and spacer means including a through hole or a depressed region
AISIN SEIKI28 citations92
US5136425AAug 4, 1992
Self-cleaning plate-shaped device including a vibrator with oscillations parallel to the plane of the plate
AISIN SEIKI41 citations92
US5132840AJul 21, 1992
Cleaning apparatus for automotive rear view mirror
AISIN SEIKI51 citations92
US5025187AJun 18, 1991
Actuator and control system for cleaning of mirror-like objects
AISIN SEIKI29 citations92
US5012593AMay 7, 1991
Device for removing water droplets
AISIN SEIKI26 citations92
BROTHER IND LTD
4 patentsPOLYMER FLIP CHIP CORP
3 patentsNIPPON DENSO CO
3 patentsUS5601400AFeb 11, 1997
Centrifugal blower improved to reduce vibration and noise
NIPPON DENSO CO85 citations96
US5711368AJan 27, 1998
Air conditioning apparatus for a vehicle
NIPPON DENSO CO36 citations92
US5643079AJul 1, 1997
Inside and outside air switching apparatus for automotive air conditioner
NIPPON DENSO CO24 citations92
TORAY ENG CO LTD
2 patentsSONY CORP
2 patentsYUYAMA MFG CO LTD
2 patentsMIZUNO KK
1 patentTOKO INC
1 patentLOTTE CO LTD
1 patentTOYODA GOSEI KK
1 patentITO KOJI
1 patent3M INNOVATIVE PROPERTIES CO
1 patentNIPPON PAINT CO LTD
1 patentShowing the top 50 of 299 patents by PatentIndex Score.