Inventor · disambiguated record
Shojiro Watanabe
Also filed as: WATANABE SHOJIRO
7 granted patents·2 pending applications·49 citations·filing 1981–2005
84Inventor score
Top patents by PatentIndex Score
9 records- 0158US4473831AHeat sensitive recording paperFUJI PHOTO FILM CO LTD·Filed 1982·Granted Sep 25, 1984·9 cites·5 claims
- 0257US4408781ARecording materialsFUJI PHOTO FILM CO LTD·Filed 1981·Granted Oct 11, 1983·8 cites·21 claims
- 0355US4690841APyrolytic boron nitride articleDENKI KAGAKU KOGYO KK·Filed 1986·Granted Sep 1, 1987·11 cites·6 claims
- 0455US4485139AHeat-sensitive recording paperFUJI PHOTO FILM CO LTD·Filed 1983·Granted Nov 27, 1984·7 cites·7 claims
- 0550US4849146AMethod for producing pyrolytic boron nitride articleDENKI KAGAKU KOGYO KK·Filed 1987·Granted Jul 18, 1989·8 cites·8 claims
- 0648US4559242AMethod of preparing color developer sheetsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Dec 17, 1985·5 cites·12 claims
- 0741US2006108270A1Sewage treatment apparatus and method thereofEBARA CORP·Filed 2005·Application pending·0 cites
- 0840US2006108294A1Sewer systemEBARA CORP·Filed 2004·Application pending·0 cites
- 0932US4489337AHeat-sensitive recording paperFUJI PHOTO FILM CO LTD·Filed 1983·Granted Dec 18, 1984·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →