Inventor · disambiguated record
Hidemi Yoshida
Also filed as: YOSHIDA HIDEMI
9 granted patents·187 citations·filing 1984–2001
89Inventor score
Files withDIAFOIL HOECHST CO LTD2KASEI OPTONIX2MITSUBISHI CHEM CORP2MITSUBISHI CHEM IND2HITACHI ELECTR ENG1
Top patents by PatentIndex Score
9 records- 0185US5481530AHigh density optical recording method and recording mediumMITSUBISHI CHEM CORP·Filed 1993·Granted Jan 2, 1996·53 cites·15 claims
- 0283US6815198B2Apparatus for automated preparation of DNA samples and reactor for preparing DNA samplesHITACHI ELECTR ENG·Filed 2001·Granted Nov 9, 2004·12 cites·31 claims
- 0383US5459019AOptical tapeDIAFOIL HOECHST CO LTD·Filed 1994·Granted Oct 17, 1995·33 cites·43 claims
- 0480US4874985APhosphor and electron excited fluorescent display device using the sameKASEI OPTONIX·Filed 1988·Granted Oct 17, 1989·34 cites·5 claims
- 0576US5527594AOptical tapeDIAFOIL HOECHST CO LTD·Filed 1992·Granted Jun 18, 1996·26 cites·40 claims
- 0668US4839207AOptical recording medium and process for producing the sameMITSUBISHI CHEM IND·Filed 1988·Granted Jun 13, 1989·18 cites·12 claims
- 0753US4954420AMetal-containing indoaniline compound and optical recording medium employing the compoundMITSUBISHI CHEM IND·Filed 1988·Granted Sep 4, 1990·4 cites·8 claims
- 0837US4631445AMonochrome display cathode ray tube with long after glow phosphorsKASEI OPTONIX·Filed 1984·Granted Dec 23, 1986·6 cites·9 claims
- 0929US5841757AOptical disk having a large storage capacityMITSUBISHI CHEM CORP·Filed 1997·Granted Nov 24, 1998·1 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Hidemi Yoshida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →