Inventor · disambiguated record
Katsutoshi Machida
Also filed as: MACHIDA KATSUTOSHI
6 granted patents·52 citations·filing 1985–1997
82Inventor score
Top patents by PatentIndex Score
6 records- 0173US4639417ASilver halide X-ray photosensitive materialKONISHIROKU PHOTO IND·Filed 1985·Granted Jan 27, 1987·12 cites·7 claims
- 0267US5914071ADifluoroethylene compounds and liquid crystal compositions containing themASAHI GLASS CO LTD·Filed 1997·Granted Jun 22, 1999·9 cites·4 claims
- 0360US5380461ATrans-dihalogenostilbene compounds and liquid crystal electro-optical devices using themSEIMI CHEM KK·Filed 1991·Granted Jan 10, 1995·19 cites·18 claims
- 0439US5663463ADifluoroethylene compounds and liquid crystal compositions containing themASAHI GLASS CO LTD·Filed 1996·Granted Sep 2, 1997·5 cites·6 claims
- 0535US5516949ADifluoroethylene compounds and liquid crystal compositions containing themASAHI GLASS CO LTD·Filed 1993·Granted May 14, 1996·3 cites·1 claims
- 0633US4731322ALight-sensitive silver halide photographic material for X-ray photographyKONISHIROKU PHOTO IND·Filed 1986·Granted Mar 15, 1988·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →