Inventor
KATSUUMI KAZUSHIGE
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KATSUUMI KAZUSHIGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO ELECTRIC CO LTD
5 patentsUS4988631AJan 29, 1991
Method of making a photoelectric conversion device
TOKYO ELECTRIC CO LTD9 citations73
US4979007ADec 18, 1990
Photoelectric conversion device
TOKYO ELECTRIC CO LTD9 citations73
US5590451AJan 7, 1997
Manufacturing method for ink jet printer head
TOKYO ELECTRIC CO LTD7 citations71
US5649346AJul 22, 1997
Manufacturing method for ink jet printer head
TOKYO ELECTRIC CO LTD9 citations68
US4827146AMay 2, 1989
Photoelectric conversion element image sensor with combined field effect transistor having compact size
TOKYO ELECTRIC CO LTD5 citations62