Inventor

HAGA KENJI

JP7 patents

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

TOYODA GOSEI KK

2 patents

US5540083AJul 30, 1996

Leakage measuring apparatus

TOYODA GOSEI KK40 citations91

US7899287B2Mar 1, 2011

Optical branching-coupling device, and manufacturing method and optical module of the same

TOYODA GOSEI KK2 citations57

OLYMPUS CORP

2 patents

US7399094B2Jul 15, 2008

Polygon mirror and polygon mirror molding die

OLYMPUS CORP2 citations57

US7503665B2Mar 17, 2009

Polygon mirror and polygon mirror device

OLYMPUS CORP0 citations46

FANUC LTD

1 patent

US5249947AOct 5, 1993

Injection molding machine having an automatic mold changer

FANUC LTD66 citations93

NIPPON OIL SEAL IND CO LTD

1 patent

US4179883ADec 25, 1979

Reed valve assembly

NIPPON OIL SEAL IND CO LTD21 citations79

TERADA KAZUHIRO

1 patent

US8170385B2May 1, 2012

Light coupler and manufacturing method thereof

TERADA KAZUHIRO0 citations35