Inventor · disambiguated record
Hirofumi Shimura
Also filed as: SHIMURA HIROFUMI
3 granted patents·1 pending application·57 citations·filing 1974–2003
73Inventor score
Top patents by PatentIndex Score
4 records- 0175US3956146ASelf-lubricating wear-resistant composite materialsAGENCY IND SCIENCE TECHN·Filed 1974·Granted May 11, 1976·26 cites·4 claims
- 0257US5271890AMethod for producing carbon allotropeAGENCY IND SCIENCE TECHN·Filed 1992·Granted Dec 21, 1993·18 cites·4 claims
- 0346US4772111AOptical mirror with c/c composite substrate and an intermediate layer of molydenum, tungsten, or niobium 40 to 100 μm thickAGENCY IND SCIENCE TECHN·Filed 1987·Granted Sep 20, 1988·13 cites·8 claims
- 0439US2005155910A1Method for separating particles different in size, structure, or function and apparatus thereforJAPAN SCIENCE & TECH AGENCY·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →