Inventor · disambiguated record
Masao Ishiwata
Also filed as: ISHIWATA MASAO
6 granted patents·445 citations·filing 1985–1995
85Inventor score
Top patents by PatentIndex Score
6 records- 0196US4774631ACooling structure of electronic equipment rackFUJITSU LTD·Filed 1985·Granted Sep 27, 1988·339 cites·6 claims
- 0275US5579231AManagement system for manufactureFUJITSU LTD·Filed 1995·Granted Nov 26, 1996·79 cites·27 claims
- 0366USH1003HProcess for producing photographic materialsISHIWATA MASAO·Filed 1990·Granted Dec 3, 1991·10 cites·5 claims
- 0455US4888215ACarbonaceous granular heat insulator and process for preparing the sameTOKAI CARBON KK·Filed 1987·Granted Dec 19, 1989·12 cites·8 claims
- 0535US5053278ACarbonaceous granular heat insulator and process for preparing the sameTOKAI CARBON KK·Filed 1989·Granted Oct 1, 1991·4 cites·2 claims
- 0619US5055344AMaterial for packaging light-sensitive materialsKONISHIROKU PHOTO IND·Filed 1989·Granted Oct 8, 1991·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →