Inventor

FURUTA KAZUMI

JP18 patents

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

FURUTA KAZUMI

KONICA MINOLTA HOLDINGS INC

Optical element holding structure, optical element lens-barrel and optical communication module

Optical communication module

Bi-directional optical module

Forming methods, forming devices for articles having a micro-sized shape and optical elements

Optical bidirectional module

Forming methods, forming devices for articles having a micro-sized shape and optical elements

Electron beam depicting method, mother die manufacturing method, mother die, metallic mold manufacturing method, metallic mold and optical element

Optical element producing method and optical element

Molding method, cooling apparatus and optical element

Wide-band wave plate and a controlling method thereof

KONISHIROKU PHOTO IND

Light guiding member, light detecting device and defect inspecting apparatus

Method of drawing a pattern on a base material by scanning a beam

Method and apparatus for measuring capacitance

Base material to be coated, coating apparatus, coating method and element producing method

KONICA CORP

Producing method for optical element molding die and producing method for optical element

Pattern drawing method by scanning beam and pattern drawing apparatus

TOSOH CORP

Copolymer rubber and method for its production

CRESTEC CORP

Electron-beam writing device and electron-beam writing method