Inventor

IWASHITA KENICHI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “IWASHITA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI CHEMICAL CO LTD

5 patents

US10388608B2Aug 20, 2019

Semiconductor device and method for manufacturing same

HITACHI CHEMICAL CO LTD8 citations80

US10656521B2May 19, 2020

Photosensitive resin composition, photosensitive element, cured product, semiconductor device, method for forming resist pattern, and method for producing circuit substrate

HITACHI CHEMICAL CO LTD0 citations51

US9841678B2Dec 12, 2017

Photosensitive resin composition, photosensitive element, semiconductor device and method for forming resist pattern

HITACHI CHEMICAL CO LTD0 citations48

US9829791B2Nov 28, 2017

Photosensitive resin composition, photosensitive element, semiconductor device and method for forming resist pattern

HITACHI CHEMICAL CO LTD0 citations48

US10324375B2Jun 18, 2019

Photosensitive resin composition, photosensitive film, and method for forming resist pattern

HITACHI CHEMICAL CO LTD0 citations39

MINEGISHI TOMONORI

1 patent

US8298747B2Oct 30, 2012

Photosensitive resin composition, process for producing patterned hardened film with use thereof and electronic part

MINEGISHI TOMONORI10 citations80