Inventor

KOGUCHI HAYATO

JP4 patents

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

HITACHI LTD

1 patent

US5558074ASep 24, 1996

Ignition device for internal-combustion engine

HITACHI LTD31 citations91

HITACHI AUTOMOTIVE PRODUCTS US

1 patent

US6448878B1Sep 10, 2002

Ignition coil assembly

HITACHI AUTOMOTIVE PRODUCTS US7 citations67

IKEDA KOHTARO

1 patent

US9722218B2Aug 1, 2017

Welded structure in battery, forming method of the same, secondary battery cell and secondary battery module

IKEDA KOHTARO3 citations57

KAJIWARA KOUICHI

1 patent

US9812676B2Nov 7, 2017

Prismatic secondary battery

KAJIWARA KOUICHI0 citations28