Inventor

OKA MASARU

JP7 patents

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

TOSHIBA KK

2 patents

US6996077B1Feb 7, 2006

Satellite broadcasting system

TOSHIBA KK34 citations89

US5153599AOct 6, 1992

Clock test apparatus for electronic device

TOSHIBA KK20 citations70

CHIYODA CHEM ENG CONSTRUCT CO

1 patent

US6901762B2Jun 7, 2005

Device and method for pressure control of cargo tank of liquefied natural gas carrier

CHIYODA CHEM ENG CONSTRUCT CO17 citations78

OKA MASARU

1 patent

US8739569B2Jun 3, 2014

Liquefied gas reliquefier, liquefied-gas storage facility and liquefied-gas transport ship including the same, and liquefied-gas reliquefaction method

OKA MASARU6 citations62

MITSUBISHI SHIPBUILDING CO LTD

1 patent

US10220928B2Mar 5, 2019

Ship, fuel gas supply apparatus, and fuel gas supply method

MITSUBISHI SHIPBUILDING CO LTD1 citations59

DELTA KOGYO CO

1 patent

US12269382B2Apr 8, 2025

Seat suspension mechanism

DELTA KOGYO CO0 citations46

MURATA SATORU

1 patent

US9169769B2Oct 27, 2015

Gas-fired engine

MURATA SATORU0 citations34