Inventor · disambiguated record
Mitsuo Kojima
Also filed as: KOJIMA MITSUO
11 granted patents·2 pending applications·58 citations·filing 1975–2021
86Inventor score
Top patents by PatentIndex Score
13 records- 0185US4302357ACatalyst for production of ethylene from ethanolNIKKI CHEM CO LTD·Filed 1980·Granted Nov 24, 1981·25 cites·8 claims
- 0259US10163005B2Document structure analysis device with image processingIMATRIX CORP·Filed 2018·Granted Dec 25, 2018·1 cites·9 claims
- 0354US4950832AMethod for preparation of dialkylnaphthalenes and catalyst for the sameNIKKI CHEM CO LTD·Filed 1988·Granted Aug 21, 1990·5 cites·4 claims
- 0449US8473556B2Apparatus, a method, a program and a system for processing an e-mailKOJIMA MITSUO·Filed 2009·Granted Jun 25, 2013·0 cites·4 claims
- 0547US8878294B2Semiconductor device having a drain-gate isolation portionROHM CO LTD·Filed 2013·Granted Nov 4, 2014·0 cites·22 claims
- 0646US5446298ASemiconductor memory device including a floating gate having an undoped edge portion proximate to a source portion of the memory deviceROHM CO LTD·Filed 1994·Granted Aug 29, 1995·12 cites·13 claims
- 0742US8513766B2Semiconductor device having a drain-gate isolation portionKOJIMA MITSUO·Filed 2008·Granted Aug 20, 2013·0 cites·20 claims
- 0842US3989445APencil type gas lighterKOJIMA PRECISION PARTS CO LTD·Filed 1975·Granted Nov 2, 1976·10 cites·15 claims
- 0935US2023353518A1File Transfer SystemIMATRIX HOLDINGS CORP·Filed 2021·Application pending·0 cites
- 1033US11282040B2Evaluation device, evaluation method, evaluation program, and evaluation systemIMATRIX HOLDINGS CORP·Filed 2016·Granted Mar 22, 2022·0 cites·11 claims
- 1132US2022343067A1Text Analysis System, and Characteristic Evaluation System for Message Exchange Using the SameIMATRIX HOLDINGS CORP·Filed 2019·Application pending·0 cites
- 1231US5316963AMethod for producing semiconductor deviceROHM CO LTD·Filed 1993·Granted May 31, 1994·5 cites·3 claims
- 1330US11657134B2Eye contact detection deviceIMATRIX HOLDINGS CORP·Filed 2019·Granted May 23, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →