Inventor · disambiguated record
Kaoru Kanayama
Also filed as: KANAYAMA KAORU · SAMEJIMA HIROSHI
11 granted patents·2 pending applications·143 citations·filing 1978–2025
90Inventor score
Top patents by PatentIndex Score
13 records- 0189US4390664AProcess for preparing a polyepoxide and composition therefromMITSUBISHI PETROCHEMICAL CO·Filed 1981·Granted Jun 28, 1983·46 cites·11 claims
- 0281US4656294APolyglycidyl ethers and a process for producing the sameMITSUBISHI PETROCHEMICAL CO·Filed 1984·Granted Apr 7, 1987·13 cites·11 claims
- 0378US4579957AProcess for producing polymaleimideMITSUBISHI PETROCHEMICAL CO·Filed 1985·Granted Apr 1, 1986·25 cites·4 claims
- 0474US12504277B2Shape inspection device, processing device, height image processing deviceKEYENCE CO LTD·Filed 2024·Granted Dec 23, 2025·0 cites·7 claims
- 0572US4532308AEpoxy resin compositionMITSUBISHI PETROCHEMICAL CO·Filed 1984·Granted Jul 30, 1985·24 cites·3 claims
- 0671US5087766AProcess for producing allyl-substituted phenol compound and the productMITSUBISHI PETROCHEMICAL CO·Filed 1990·Granted Feb 11, 1992·12 cites·11 claims
- 0767US12000688B2Shape inspection device, processing device, height image processing device using characteristic points in combination with correcetion reference regions to correct height measurementsKEYENCE CO LTD·Filed 2022·Granted Jun 4, 2024·0 cites·8 claims
- 0866US2025327657A1Optical displacement meterKEYENCE CO LTD·Filed 2025·Application pending·0 cites
- 0958US4978810APolyalkenylphenol compoundMITSUBISHI PETROCHEMICAL CO·Filed 1989·Granted Dec 18, 1990·10 cites·1 claims
- 1056US2025076032A1Optical displacement meterKEYENCE CO LTD·Filed 2024·Application pending·0 cites
- 1153US4190719AImidazolidone polyamines as epoxy curing agentsMITSUBISHI PETROCHEMICAL CO·Filed 1978·Granted Feb 26, 1980·8 cites·30 claims
- 1250US5371236ANon-crystalline ether-imide type high purity bismaleimide composition and process for producing the sameMITSUBISHI PETROCHEMICAL CO·Filed 1993·Granted Dec 6, 1994·4 cites·7 claims
- 1327US5213890AHeat resistant composite filmMITSUBISHI PETROCHEMICAL CO·Filed 1991·Granted May 25, 1993·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →