Inventor

KATO IPPEI

JP7 patents

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

MISHIMA PAPER CO LTD

2 patents

US6977111B2Dec 20, 2005

Multi-layer paper peelable into at least two thin sheets

MISHIMA PAPER CO LTD39 citations90

US4645566AFeb 24, 1987

Process for producing electroconductive films

MISHIMA PAPER CO LTD16 citations66

DU PONT

2 patents

US5316839AMay 31, 1994

Heat resistant, flame resistant conducting sheet having an electrical insulation layer

DU PONT28 citations85

US5667900ASep 16, 1997

Aramid paper with high surface smoothness

DU PONT12 citations71

NGK SPARK PLUG CO

2 patents

US10352893B2Jul 16, 2019

Gas sensor control apparatus

NGK SPARK PLUG CO3 citations69

US10012612B2Jul 3, 2018

Gas sensor element and gas sensor

NGK SPARK PLUG CO1 citations49

NITERRA CO LTD

1 patent

US12322930B2Jun 3, 2025

Insulator and spark plug

NITERRA CO LTD0 citations59