Inventor · disambiguated record
Masumi Fujita
Also filed as: FUJITA MASUMI
3 granted patents·1 pending application·59 citations·filing 1993–2022
72Inventor score
Top patents by PatentIndex Score
4 records- 0179US5581531AMethod of making optical disk master and an optical diskHITACHI LTD·Filed 1994·Granted Dec 3, 1996·38 cites·19 claims
- 0262US2024141082A1Poly(vinyl alcohol) resinSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0351US7253538B2Method of supplying electric power from shore to ship and system thereofJAPAN RADIO & ELECTRIC MFG CO·Filed 2005·Granted Aug 7, 2007·5 cites·4 claims
- 0451US5436114AMethod of optical lithography with super resolution and projection printing apparatusHITACHI LTD·Filed 1993·Granted Jul 25, 1995·16 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →