Inventor · disambiguated record
Hiroyuki Hayami
Also filed as: HAYAMI HIROYUKI
11 granted patents·251 citations·filing 1981–2001
92Inventor score
Files withMITSUBISHI CABLE IND LTD5DAINICHI NIPPON CABLES LTD4MITSUBISHI METAL CORP1SHINETSU CHEMICAL CO1
Top patents by PatentIndex Score
11 records- 0185US4395320AApparatus for producing electrodeposited wiresDAINICHI NIPPON CABLES LTD·Filed 1981·Granted Jul 26, 1983·39 cites·5 claims
- 0281US4988162ARadiation resistant multiple fiberMITSUBISHI CABLE IND LTD·Filed 1989·Granted Jan 29, 1991·38 cites·5 claims
- 0376US4867529ASuper-thin fiberscopeMITSUBISHI CABLE IND LTD·Filed 1988·Granted Sep 19, 1989·36 cites·12 claims
- 0474US4733939ARadiation-resistant optical conductorMITSUBISHI METAL CORP·Filed 1985·Granted Mar 29, 1988·21 cites·8 claims
- 0572US6611650B2Silica optical fiberMITSUBISHI CABLE IND LTD·Filed 2001·Granted Aug 26, 2003·8 cites·4 claims
- 0668US4690500AOptical multiple fiberDAINICHI NIPPON CABLES LTD·Filed 1983·Granted Sep 1, 1987·22 cites·16 claims
- 0766US4759604AOptical multiconductor of silica glass typeMITSUBISHI CABLE IND LTD·Filed 1986·Granted Jul 26, 1988·25 cites·14 claims
- 0858US4783135AOptical fiber conductor and image scope using sameMITSUBISHI CABLE IND LTD·Filed 1987·Granted Nov 8, 1988·20 cites·7 claims
- 0957US5335306AUltraviolet resistant silica glass fiberSHINETSU CHEMICAL CO·Filed 1992·Granted Aug 2, 1994·20 cites·13 claims
- 1049US4647153AImage guideDAINICHI NIPPON CABLES LTD·Filed 1985·Granted Mar 3, 1987·13 cites·15 claims
- 1144US5076825AMethod of producing optical multiple fiberDAINICHI NIPPON CABLES LTD·Filed 1990·Granted Dec 31, 1991·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →