Inventor · disambiguated record
Masako Hayashi
Also filed as: HAYASHI HEIR MASAKO · HAYASHI MASAKO
5 granted patents·1 pending application·108 citations·filing 1990–2003
82Inventor score
Top patents by PatentIndex Score
6 records- 0179US5841929ALight wavelength filtering circuit and manufacturing method thereofNEC CORP·Filed 1996·Granted Nov 24, 1998·56 cites·14 claims
- 0272US5112732ADirect positive silver halide photographic materialsFUJI PHOTO FILM CO LTD·Filed 1990·Granted May 12, 1992·8 cites·6 claims
- 0358US5648250ATissue plasminogen activatorFUJISAWA PHARMACEUTICAL CO·Filed 1995·Granted Jul 15, 1997·13 cites·17 claims
- 0457US5796883AOptical integrated circuit and method for fabricating the sameNEC CORP·Filed 1996·Granted Aug 18, 1998·22 cites·38 claims
- 0552US5840533ATissue plasminogen activatorFUJISAWA PHARMACEUTICAL CO·Filed 1997·Granted Nov 24, 1998·9 cites·4 claims
- 0640US2007123452A1Method of selecting novel immunosuppressantASTELLAS PHARMA INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →