Inventor · disambiguated record
Katsutoshi Kikuchi
Also filed as: KIKUCHI KATSUTOSHI
23 granted patents·3 pending applications·342 citations·filing 1974–2024
95Inventor score
Top patents by PatentIndex Score
26 records- 0195US4331451ACatalytic gasificationMITSUI TOATSU CHEMICALS·Filed 1980·Granted May 25, 1982·107 cites·6 claims
- 0285US4115074AGasification processMITSUI TOATSU CHEMICALS·Filed 1976·Granted Sep 19, 1978·30 cites·8 claims
- 0384US8253882B2Display deviceKIKUCHI KATSUTOSHI·Filed 2009·Granted Aug 28, 2012·10 cites·12 claims
- 0484US4525482AProcess for producing a gas containing methaneTOYO ENGINEERING CORP·Filed 1984·Granted Jun 25, 1985·41 cites·16 claims
- 0581USD291024SCase for a magnetic tape cassette or the likeSONY CORP·Filed 1984·Granted Jul 28, 1987·17 cites·1 claims
- 0678US4990481ACatalyst for steam reformingTOYO ENGINEERING CORP·Filed 1989·Granted Feb 5, 1991·30 cites·11 claims
- 0778US4740290AProcess for thermal cracking of heavy oilTOYO ENGINEERING CORP·Filed 1987·Granted Apr 26, 1988·27 cites·20 claims
- 0871USD277858SMagnetic discSONY CORP·Filed 1983·Granted Mar 5, 1985·11 cites·1 claims
- 0969US4025457AProcess for manufacturing gaseous mixtures rich in hydrogenTOYO ENGINEERING CORP·Filed 1976·Granted May 24, 1977·15 cites·4 claims
- 1067USD284077SMagnetic tape cassetteSONY CORP·Filed 1983·Granted Jun 3, 1986·10 cites·1 claims
- 1166US5100857ACatalyst for steam reformingTOYO ENGINEERING CORP·Filed 1990·Granted Mar 31, 1992·23 cites·2 claims
- 1265US12360417B2Liquid crystal module and head-mounted displaySHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Granted Jul 15, 2025·0 cites·9 claims
- 1361US8717514B2Illumination device, and display deviceMINOURA KAZUNORI·Filed 2010·Granted May 6, 2014·2 cites·8 claims
- 1458US9588272B2Lighting device and display deviceSHARP KK·Filed 2014·Granted Mar 7, 2017·1 cites·10 claims
- 1556USD289518SReel hub for magnetic tape cassette or the likeSONY CORP·Filed 1984·Granted Apr 28, 1987·6 cites·1 claims
- 1654US10802313B2Display deviceSHARP KK·Filed 2017·Granted Oct 13, 2020·0 cites·19 claims
- 1750US11079805B2Display panel provided with protective filmSHARP KK·Filed 2018·Granted Aug 3, 2021·0 cites·5 claims
- 1850US3957681AProcess for manufacturing gaseous mixtures rich in hydrogenTOYO ENGINEERING CORP·Filed 1974·Granted May 18, 1976·9 cites·3 claims
- 1944USD289517SReel hub for magnetic tape cassette or the likeSONY CORP·Filed 1984·Granted Apr 28, 1987·3 cites·1 claims
- 2044US2020142242A1Display deviceSHARP KK·Filed 2018·Application pending·0 cites
- 2143US2016154172A1Lighting device and display deviceSHARP KK·Filed 2014·Application pending·0 cites
- 2242US11942056B2Display device and method of producing the sameSHARP DISPLAY TECHNOLOGY CORP·Filed 2022·Granted Mar 26, 2024·0 cites·13 claims
- 2342US10754086B2Display device with light source controlSHARP KK·Filed 2017·Granted Aug 25, 2020·0 cites·4 claims
- 2442US9268175B2Display deviceKIKUCHI KATSUTOSHI·Filed 2012·Granted Feb 23, 2016·0 cites·14 claims
- 2540US10527778B2Lighting device and display deviceSHARP KK·Filed 2016·Granted Jan 7, 2020·0 cites·8 claims
- 2633US2012176567A1Liquid crystal display deviceMINOURA KAZUNORI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →