Inventor

MASUDA OSAMU

JP23 patents

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

MASUDA OSAMU

KONICA MINOLTA HOLDINGS INC

Optical element, optical element manufacturing method and optical pickup device

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

Quarter-wave plate, and optical pickup device

MITSUI CHEMICALS INC

Eyeglasses

Eyeglasses

Frame component, temple, frame, and eyewear

Eyewear

Sensor module, temple, frame and eyewear

MEIDENSHA ELECTRIC MFG CO LTD

Welding management apparatus

Welding management apparatus

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

KONISHIROKU PHOTO IND

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

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

SAZUKA KIYOSHI

Vehicular infrared irradiation lamp

CALPIS CO LTD

Medicines for relieving intestinal disorders

KONICA MINOLTA INC

Optical characteristic evaluation method and optical characteristic evaluation system

ARITA HIROAKI

Method for inspecting electronic device and electronic device inspection apparatus

CRESTEC CORP

Electron-beam writing device and electron-beam writing method

MASUDA OSAMU

Light source module and vehicular lamp