Inventor · Utsunomiya, JP

Hiroaki Makabe

12Patents
5h-index
20Co-inventors
62Inventor score

Filing activity: May 12, 1997 → Aug 9, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US6576381B1 Semiconductor device Electricity 23 Expired
US6071666A Positive type photosensitive resin composition and semiconductor device using the same Emerging Cross-Sectional Technologies 22 Expired
US7524594B2 Photosensitive dielectric resin compositions, films formed therefrom and semiconductor and display devices encompassing such films Emerging Cross-Sectional Technologies 11 Expired
US6235436A Semiconductor device using positive photosensitive resin composition and process for preparation thereof Emerging Cross-Sectional Technologies 11 Expired
US6607865B2 Positive photosensitive resin composition Physics 6 Expired
US6927013B2 Positive photosensitive resin compositions and semiconductor device Physics 3 Expired
US7781131B2 Positive photosensitive resin composition, cured layer , protecting layer, insulating layer and semiconductor device and display therewith Physics 2 Active
US8530133B2 Preparation of norbornane-based PAC ballasts Physics 2 Active
US7858721B2 Photosensitive dielectric resin compositions, films formed therefrom and semiconductor and display devices encompassing such films Physics 1 Active
US9261781B2 Preparation of norbornane-based PAC ballasts Physics 0 Active
US8530119B2 Positive photosensitive resin composition, cured film, protective film, interlayer insulating film, and semiconductor device and display element using the same Physics 0 Active
US8440734B2 Positive photosensitive resin composition, cured film, protecting film, insulating film, and semiconductor device and display device using the same Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.