Inventor

YAMAUCHI KOKI

JP4 patents

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

HITACHI LTD

2 patents

US4656000AApr 7, 1987

Nuclear reactor

HITACHI LTD11 citations71

US5299244AMar 29, 1994

Fuel assembly

HITACHI LTD14 citations69

SAKURAI MIKIO

1 patent

US4597937AJul 1, 1986

Fuel spacer

SAKURAI MIKIO18 citations70

SONY INTERACTIVE ENTERTAINMENT INC

1 patent

US12429959B2Sep 30, 2025

Information processing apparatus and device position acquisition method

SONY INTERACTIVE ENTERTAINMENT INC0 citations60