Inventor · disambiguated record
Masaru Ihara
Also filed as: IHARA MASARU
15 granted patents·1 pending application·345 citations·filing 1976–2022
94Inventor score
Top patents by PatentIndex Score
16 records- 0190US6447698B1Method for producing light-emitting substanceSONY CORP·Filed 1999·Granted Sep 10, 2002·123 cites·7 claims
- 0280US8057744B2Bubble column-type Fischer-Tropsch synthesis slurry bed reaction systemONISHI YASUHIRO·Filed 2005·Granted Nov 15, 2011·7 cites·11 claims
- 0380US5037774AProcess for the production of semiconductor devices utilizing multi-step deposition and recrystallization of amorphous siliconFUJITSU LTD·Filed 1987·Granted Aug 6, 1991·55 cites·15 claims
- 0476US4931425AProcess for chemical vapor deposition of superconductive oxideFUJITSU LTD·Filed 1988·Granted Jun 5, 1990·40 cites·60 claims
- 0571US4282543ASemiconductor substrate and method for the preparation of the sameFUJITSU LTD·Filed 1979·Granted Aug 4, 1981·31 cites·13 claims
- 0669US6299797B1Fluorescent material and manufacturing method thereforSONY CORP·Filed 2000·Granted Oct 9, 2001·8 cites·8 claims
- 0763US2024327803A1Method for Concentrating Virus SampleSHIMADZU CORP·Filed 2022·Application pending·0 cites
- 0861US7393470B2Process for producing synthesis gas for the fischer-tropsch synthesis and producing apparatus thereofJAPAN OIL GAS & METALS JOGMEC·Filed 2005·Granted Jul 1, 2008·2 cites·6 claims
- 0960US6117363AMethod for producing light-emitting materialSONY CORP·Filed 1998·Granted Sep 12, 2000·21 cites·26 claims
- 1056US6093349AColor filter compositionSONY CORP·Filed 1999·Granted Jul 25, 2000·11 cites·11 claims
- 1150US5952137AColor display device and production method of sameSONY CORP·Filed 1997·Granted Sep 14, 1999·14 cites·5 claims
- 1248US5942358AMethod of forming a fluorescent screen on a front panel of a cathode ray tubeSONY CORP·Filed 1996·Granted Aug 24, 1999·8 cites·12 claims
- 1346US6025675ACathode-ray tube and blue phosphorSONY CORP·Filed 1998·Granted Feb 15, 2000·6 cites·10 claims
- 1442US5825124ACathode-ray tube having activated green and blue phosphorsSONY CORP·Filed 1996·Granted Oct 20, 1998·6 cites·4 claims
- 1535US4137108AProcess for producing a semiconductor device by vapor growth of single crystal Al2 O3FUJITSU LTD·Filed 1976·Granted Jan 30, 1979·7 cites·25 claims
- 1634US5107119AMethod of evaluating characteristics of superconductors and process and apparatus for forming superconductor film by using the methodFUJITSU LTD·Filed 1991·Granted Apr 21, 1992·6 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Masaru Ihara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →