Inventor

MARUNO NAOHIKO

JP3 patents

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

FUKUDA CO LTD

1 patent

US9857264B2Jan 2, 2018

Leak testing apparatus and method

FUKUDA CO LTD8 citations81

NAGANO KEIKI CO LTD

1 patent

US5917264AJun 29, 1999

Electrostatic capacitance type transducer and method for producing the same

NAGANO KEIKI CO LTD18 citations80

NAGANO KEIKI SEISAKUSHO KK

1 patent

US4684842AAug 4, 1987

Gas pressure transducer

NAGANO KEIKI SEISAKUSHO KK14 citations71