Inventor · disambiguated record
Kazuharu Shimizu
Also filed as: SHIMIZU KAZUHARU
8 granted patents·285 citations·filing 1987–1996
90Inventor score
Top patents by PatentIndex Score
8 records- 0189US5462799ACarbon fibers and process for preparing sameTORAY INDUSTRIES·Filed 1994·Granted Oct 31, 1995·38 cites·7 claims
- 0289US4851304AElectrode substrate for fuel cell and process for producing the sameTORAY INDUSTRIES·Filed 1988·Granted Jul 25, 1989·71 cites·5 claims
- 0388US4770929ALight-weight composite materialTORAY INDUSTRIES·Filed 1987·Granted Sep 13, 1988·92 cites·17 claims
- 0476US5589055AMethod for preparing carbon fibersTORAY INDUSTRIES·Filed 1995·Granted Dec 31, 1996·22 cites·11 claims
- 0570US5691055ACarbon fibers and process for preparing sameTORAY INDUSTRIES·Filed 1996·Granted Nov 25, 1997·17 cites·6 claims
- 0670US5587240ACarbon fibers and process for preparing sameTORAY INDUSTRIES·Filed 1995·Granted Dec 24, 1996·18 cites·4 claims
- 0766US5910456APrepregs and carbon fiber-reinforced composite materialsTORAY INDUSTRIES·Filed 1996·Granted Jun 8, 1999·22 cites·35 claims
- 0834US5372990AOxide superconductorTORAY IND LTD·Filed 1991·Granted Dec 13, 1994·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →