Inventor · disambiguated record
Kimio Tanaka
Also filed as: TANAKA KIMIO
64 granted patents·1 pending application·674 citations·filing 1975–2018
99Inventor score
Top patents by PatentIndex Score
65 records- 0195US5044496ACaseTDK CORP·Filed 1989·Granted Sep 3, 1991·58 cites·6 claims
- 0286US5405008APlastic case and method for making the sameTDK CORP·Filed 1993·Granted Apr 11, 1995·41 cites·10 claims
- 0385US4863031ADisc cartridge having peripheral disc supportTDK CORP·Filed 1986·Granted Sep 5, 1989·26 cites·5 claims
- 0481US4862448ADisc cartridge and casing thereforTDK CORP·Filed 1987·Granted Aug 29, 1989·26 cites·21 claims
- 0579US4803678ADisc cartridgeTDK CORP·Filed 1986·Granted Feb 7, 1989·23 cites·13 claims
- 0679US3990733AHub for magnetic tapeTDK ELECTRONICS CO LTD·Filed 1975·Granted Nov 9, 1976·18 cites·12 claims
- 0775US4734812ATape cartridge with erasure-preventing indicator plugTDK CORP·Filed 1987·Granted Mar 29, 1988·20 cites·3 claims
- 0872US4748529AMagnetic tape cassette with anti-friction tape guidesTDK CORP·Filed 1986·Granted May 31, 1988·17 cites·1 claims
- 0970US4979065ADisc cartridge having a liner and an elastic member for maintaining the liner in contact with a discTDK CORP·Filed 1988·Granted Dec 18, 1990·17 cites·9 claims
- 1069US4965690ATape cassette having outer housing layers of elastomeric materialTDK CORP·Filed 1988·Granted Oct 23, 1990·15 cites·5 claims
- 1167US6691130B2Method for creating browsing data of an information searching apparatus and method for searching informationHITACHI LTD·Filed 2001·Granted Feb 10, 2004·18 cites·30 claims
- 1266US5121278ADisc cartridge having disc supporting arrangementTDK CORP·Filed 1991·Granted Jun 9, 1992·14 cites·5 claims
- 1366US4688128AMagnetic tape cassette having two layered portionsTDK CORP·Filed 1986·Granted Aug 18, 1987·14 cites·10 claims
- 1465US4747007ASpring means for biasing a tape against a head inserted in a cassetteTDK CORP·Filed 1985·Granted May 24, 1988·14 cites·5 claims
- 1564US4671469ATape cassetteTDK CORP·Filed 1985·Granted Jun 9, 1987·13 cites·14 claims
- 1663US4261560ASheet separation apparatusRICOH KK·Filed 1978·Granted Apr 14, 1981·10 cites·5 claims
- 1762US4935833AGuide members for magnetic tape cassetteTDK CORP·Filed 1988·Granted Jun 19, 1990·11 cites·4 claims
- 1861US4358070AMagnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Nov 9, 1982·10 cites·3 claims
- 1961US4227622ATape cassetteTDK ELECTRONICS CO LTD·Filed 1979·Granted Oct 14, 1980·9 cites·6 claims
- 2060US4628389ALock member for the lid of a magnetic tape cassetteTDK CORP·Filed 1984·Granted Dec 9, 1986·10 cites·3 claims
- 2159US6048595APrinted articiles having light-storing printed layersTDK CORP·Filed 1997·Granted Apr 11, 2000·18 cites·15 claims
- 2258US5552101AMethod for manufacturing plastic caseTDK CORP·Filed 1995·Granted Sep 3, 1996·17 cites·2 claims
- 2358US4984120ACleaning cassette for a video cassette tape deckTDK CORP·Filed 1989·Granted Jan 8, 1991·10 cites·9 claims
- 2458US4802046ACasing assembly for a disc cartridgeTDK CORP·Filed 1987·Granted Jan 31, 1989·10 cites·18 claims
- 2557US4802047ADisc cartridgeTDK CORP·Filed 1987·Granted Jan 31, 1989·10 cites·14 claims
- 2656US4386746AMagnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Jun 7, 1983·8 cites·1 claims
- 2754US10722206B2X-ray high voltage device and X-ray image diagnosis apparatusCANON MEDICAL SYSTEMS CORP·Filed 2018·Granted Jul 28, 2020·0 cites·8 claims
- 2854US5168998ACasing for receiving a magnetic tape cassetteTDK CORP·Filed 1991·Granted Dec 8, 1992·9 cites·11 claims
- 2952US5422697AAperture device with edge reflection dispersement feature and optical apparatus using the sameCANON KK·Filed 1993·Granted Jun 6, 1995·20 cites·12 claims
- 3052US4949210ATape cassetteTDK CORP·Filed 1989·Granted Aug 14, 1990·8 cites·10 claims
- 3152US4626948AMagnetic tape cartridge pivot pin and supporting memberTDK CORP·Filed 1984·Granted Dec 2, 1986·7 cites·1 claims
- 3252US4349166AMagnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Sep 14, 1982·7 cites·2 claims
- 3352US4333620ATape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Jun 8, 1982·7 cites·4 claims
- 3451US5249269ACommunication network system using a fuzzy control processOMRON TATEISI ELECTRONICS CO·Filed 1990·Granted Sep 28, 1993·31 cites·7 claims
- 3551US4802049ADisc cartridgeTDK CORP·Filed 1987·Granted Jan 31, 1989·8 cites·18 claims
- 3650US10398403B2High voltage generation apparatus, X-ray CT apparatus, and power supply apparatusTOSHIBA MEDICAL SYS CORP·Filed 2016·Granted Sep 3, 2019·0 cites·20 claims
- 3750US4782417ADisc cartridgeTDK CORP·Filed 1986·Granted Nov 1, 1988·7 cites·10 claims
- 3848US4791515AProtecting a disc cartridge from inadvertent actuation during nonuseTDK CORP·Filed 1987·Granted Dec 13, 1988·7 cites·12 claims
- 3947US6332145B1Method for creating browsing data of an information searching apparatus and method for searching informationHITACHI LTD·Filed 1999·Granted Dec 18, 2001·10 cites·6 claims
- 4047US4779158ADisc cartridgeTDK CORP·Filed 1986·Granted Oct 18, 1988·6 cites·18 claims
- 4146US4347933ACase for holding magnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Sep 7, 1982·5 cites·4 claims
- 4245US4742418ATape cassette with means for limiting movement of reel brakeTDK CORP·Filed 1987·Granted May 3, 1988·6 cites·1 claims
- 4343US5180118AMagnetic tape cassettesTDK CORP·Filed 1990·Granted Jan 19, 1993·5 cites·3 claims
- 4443US4853816ACasing for cassette magnetic tapeTDK CORP·Filed 1987·Granted Aug 1, 1989·5 cites·7 claims
- 4543US4371131AMagnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Feb 1, 1983·10 cites·1 claims
- 4642US6009438ABrowsing data creation system of an information searching apparatusHITACHI LTD·Filed 1996·Granted Dec 28, 1999·11 cites·6 claims
- 4742USD311002SMagnetic tape cassetteTDK CORP·Filed 1987·Granted Oct 2, 1990·3 cites·1 claims
- 4842US2019014989A1Photoacoustic Catheter System and Control Method of Photoacoustic Catheter SystemHITACHI LTD·Filed 2018·Application pending·0 cites
- 4941US4892266AMagnetic tape cassetteTDK CORP·Filed 1988·Granted Jan 9, 1990·4 cites·6 claims
- 5041US4515322AReel for a magnetic tapeTDK CORP·Filed 1983·Granted May 7, 1985·4 cites·7 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →