P

Inventor

KAJIWARA KOUICHI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAJIWARA KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI VEHICLE ENERGY LTD

3 patents
USD644176SAug 30, 2011

Battery

HITACHI VEHICLE ENERGY LTD17 citations90
USD642978SAug 9, 2011

Battery

HITACHI VEHICLE ENERGY LTD18 citations90
USD644178SAug 30, 2011

Battery

HITACHI VEHICLE ENERGY LTD8 citations82

HITACHI AUTOMOTIVE SYSTEMS LTD

2 patents
US11728518B2Aug 15, 2023

Rectangular secondary battery

HITACHI AUTOMOTIVE SYSTEMS LTD0 citations40
US9748554B2Aug 29, 2017

Electric storage device and method for manufacturing electric storage device

HITACHI AUTOMOTIVE SYSTEMS LTD0 citations40

KAJIWARA KOUICHI

2 patents
US9252453B2Feb 2, 2016

Rechargeable battery

KAJIWARA KOUICHI0 citations33
US9812676B2Nov 7, 2017

Prismatic secondary battery

KAJIWARA KOUICHI0 citations28

MAXELL LTD

1 patent
US12325302B2Jun 10, 2025

Light source apparatus, and information display system and head-up display apparatus using the same

MAXELL LTD0 citations62

AOTA KINYA

1 patent
US8673470B2Mar 18, 2014

Secondary cell

AOTA KINYA2 citations57

URANO KAZUAKI

1 patent
US8986874B2Mar 24, 2015

Prismatic cell and production method for the same

URANO KAZUAKI0 citations34