Inventor

MURAYAMA YUKO

JP5 patents

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

SEIKO INSTR INC

2 patents

US4980923ADec 25, 1990

Dilation/erosion conversion circuit

SEIKO INSTR INC33 citations89

US4809343AFeb 28, 1989

Maximum/minimum value conversion circuit for image processing

SEIKO INSTR INC8 citations71

MITSUBISHI GAS CHEMICAL CO

2 patents

US4343722AAug 10, 1982

Process for producing catalyst

MITSUBISHI GAS CHEMICAL CO3 citations55

US4298545ANov 3, 1981

Process for producing phthalonitrile

MITSUBISHI GAS CHEMICAL CO0 citations51

TOYOTA CHUO KENKYUSHO KK

1 patent

US7592375B2Sep 22, 2009

Ion conductive polymers and imide monomers

TOYOTA CHUO KENKYUSHO KK0 citations48