Inventor · disambiguated record
Hirofumi Nakayama
Also filed as: NAKAYAMA HIROFUMI
8 granted patents·3 pending applications·131 citations·filing 1989–2024
84Inventor score
Top patents by PatentIndex Score
11 records- 0195US9254938B2Packaging container with opening and closing lidJAPAN TOBACCO INC·Filed 2014·Granted Feb 9, 2016·39 cites·5 claims
- 0294USD468638SBox for packagingTOPPAN PRINTING CO LTD·Filed 2001·Granted Jan 14, 2003·75 cites·1 claims
- 0367US8298307B2Process for producing gel-like abrasive material and gel-like abrasive materialMASE KEIJI·Filed 2009·Granted Oct 30, 2012·3 cites·15 claims
- 0460US12029200B2Odor comparatorUNIV NEW YORK·Filed 2021·Granted Jul 9, 2024·0 cites·21 claims
- 0556US12104017B2Polyamic acid and method for producing same, polyamic acid solution, polyimide, polyimide film, laminate and method for producing same, and flexible device and method for producing sameKANEKA CORP·Filed 2020·Granted Oct 1, 2024·0 cites·9 claims
- 0654US11274182B2Poly(amic acid), poly(amic acid) solution, polyimide, polyimide film, layered product, flexible device, and production method for polyimide filmKANEKA CORP·Filed 2018·Granted Mar 15, 2022·0 cites·18 claims
- 0754US2024362454A1Systems and methods of machine learning-based physical sample classification with sample variation controlTHINKCYTE K K·Filed 2024·Application pending·0 cites
- 0851US2024362462A1Systems and methods of machine learning-based sample classifiers for physical samplesTHINKCYTE K K·Filed 2024·Application pending·0 cites
- 0947US2008262146A1Resin Composition for Optical MaterialASAHI KASEI CHEMICALS CORP·Filed 2006·Application pending·0 cites
- 1044USD520466SRectifier element diodeTOSHIBA KK·Filed 2004·Granted May 9, 2006·7 cites·1 claims
- 1138US4982316APolyphase full-wave rectifying circuitTOSHIBA KK·Filed 1989·Granted Jan 1, 1991·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →