Inventor · disambiguated record
Haruo Omura
Also filed as: OMURA HARUO
9 granted patents·1 pending application·134 citations·filing 1981–2014
87Inventor score
Top patents by PatentIndex Score
10 records- 0191US5372917ARecording materialKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Dec 13, 1994·71 cites·8 claims
- 0283US4536220AFluoran derivatives as new compounds and recording system utilizing the same as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Aug 20, 1985·14 cites·8 claims
- 0382US4524373AFluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Jun 18, 1985·14 cites·3 claims
- 0468US5804528AThermosensitive recording material with a high fog resistanceOJI PAPER CO·Filed 1996·Granted Sep 8, 1998·22 cites·21 claims
- 0558US4423091AMethod of making microcapsulesKANZAKI PAPER MFG CO LTD·Filed 1981·Granted Dec 27, 1983·8 cites·6 claims
- 0655US8003560B2Heat-sensitive recording material and process for production thereofOJI PAPER CO·Filed 2008·Granted Aug 23, 2011·0 cites·15 claims
- 0751US2015376298A1Modified nanocellulose, and resin composition containing modified nanocelluloseDAINIPPON INK & CHEMICALS·Filed 2014·Application pending·0 cites
- 0838US5212145AHeat sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1992·Granted May 18, 1993·3 cites·14 claims
- 0937US4898941AProcess for preparing diphenylalkene derivativesKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Feb 6, 1990·1 cites·11 claims
- 1029US5478793APressure sensitive recording materialsKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Dec 26, 1995·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →