Inventor
ISAJI KOICHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ISAJI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS5390293AFeb 14, 1995
Information processing equipment capable of multicolor display
HITACHI LTD80 citations94
US5812859ASep 22, 1998
Information processing apparatus with work suspend/resume function
HITACHI LTD22 citations92
US5867148AFeb 2, 1999
Space-saving information processing apparatus
HITACHI LTD42 citations91
US5511201AApr 23, 1996
Data processing apparatus, power supply controller and display unit
HITACHI LTD34 citations91
US4757190AJul 12, 1988
Optical circuit
HITACHI LTD4 citations53
PANASONIC IP MAN CO LTD
2 patentsUS12286500B2Apr 29, 2025
Resin composition, prepreg, resin-equipped film, resin- equipped metal foil, metal-clad laminate, and wiring board
PANASONIC IP MAN CO LTD0 citations44
US10785868B2Sep 22, 2020
Multilayer printed wiring board and method for producing multilayer printed wiring board
PANASONIC IP MAN CO LTD0 citations39