Inventor

HAMAGUCHI YOHEI

JP8 patents

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

TOYOTA JIDOSHOKKI KK

5 patents

US11594789B2Feb 28, 2023

Power storage device manufacturing method, manufacturing device, liquid injection device, and liquid injection method

TOYOTA JIDOSHOKKI KK0 citations36

RENESAS ELECTRONICS CORP

2 patents

US9721910B2Aug 1, 2017

Method for manufacturing semiconductor device, semiconductor manufacturing apparatus, and wafer lift pin-hole cleaning jig

RENESAS ELECTRONICS CORP6 citations68

US10014197B2Jul 3, 2018

Semiconductor device manufacturing method

RENESAS ELECTRONICS CORP0 citations40

NAKAGAWA YUTA

1 patent

US8876917B2Nov 4, 2014

Lithium-ion secondary battery

NAKAGAWA YUTA1 citations41