Inventor
OKAMOTO KATSUYA
JP28 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
8 patentsUS5648035AJul 15, 1997
Process for producing film
TORAY INDUSTRIES9 citations74
US5626942AMay 6, 1997
Polyester film and process for producing the same
TORAY INDUSTRIES8 citations74
US6468627B2Oct 22, 2002
Polyester film for magnetic recording medium, and magnetic recording tape
TORAY INDUSTRIES12 citations73
US5458964AOct 17, 1995
Biaxially oriented film comprising organic particles
TORAY INDUSTRIES6 citations73
US6936331B2Aug 30, 2005
Polyester film and recording tape
TORAY INDUSTRIES7 citations71
US5401559AMar 28, 1995
Biaxially oriented thermoplastic resin film
TORAY INDUSTRIES7 citations68
US6117483ASep 12, 2000
Method for storing a polyester film for a magnetic recording medium, and a method for producing a magnetic recording medium
TORAY INDUSTRIES4 citations62
US7060378B2Jun 13, 2006
Polyester film for magnetic recording media, magnetic recording tape and digital recorder
TORAY INDUSTRIES2 citations60
PANASONIC CORP
7 patentsUS7543376B2Jun 9, 2009
Manufacturing method of flexible printed wiring board
PANASONIC CORP11 citations82
US10950379B2Mar 16, 2021
Transmission coil and power transmission apparatus
PANASONIC CORP0 citations62
US10790705B2Sep 29, 2020
Power transmission device
PANASONIC CORP1 citations62
US10862341B2Dec 8, 2020
Electric power transmission device
PANASONIC CORP1 citations61
US11502550B2Nov 15, 2022
Power transmitting device that transmits power to power receiving device having power receiving coil in water
PANASONIC CORP0 citations60
US11031820B2Jun 8, 2021
Power transmitting device
PANASONIC CORP0 citations60
US11128183B2Sep 21, 2021
Electric power transmission device
PANASONIC CORP0 citations51
PANASONIC IP MAN CO LTD
4 patentsUS10549652B2Feb 4, 2020
Power transmission device
PANASONIC IP MAN CO LTD3 citations73
US11569689B2Jan 31, 2023
Power receiving device, power transmitting device, and underwater power supply system
PANASONIC IP MAN CO LTD0 citations60
US9933691B2Apr 3, 2018
Imaging device
PANASONIC IP MAN CO LTD1 citations52
US10965381B2Mar 30, 2021
Underwater communication device and underwater communication system
PANASONIC IP MAN CO LTD0 citations51
MITSUBISHI CABLE IND LTD
3 patentsUS5921367AJul 13, 1999
Safety device for a kneading machine using rolls
MITSUBISHI CABLE IND LTD143 citations95
US7064292B1Jun 20, 2006
Grip heater control apparatus
MITSUBISHI CABLE IND LTD20 citations92
US5761335AJun 2, 1998
Apparatus for flash removal and optical inspection of O rings
MITSUBISHI CABLE IND LTD7 citations68