Inventor

FUKUDA KAZUYUKI

JP61 patents

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

FUKUDA KAZUYUKI

HITACHI LTD

Optical module, method for manufacturing optical module and optical communication apparatus

Optical module, method for manufacturing optical module and optical communication apparatus

Optical module, method for manufacturing optical module and optical communication apparatus

Optical communication equipment and optical communication network equipment

Semiconductor laser module with lens holder compensating for thermal stress

Optical module, method for manufacturing optical module and optical communication apparatus

Semiconductor laser coupling device and method for assembling the same on circuit board

Opto-electronic device and method for producing the device

Optical semiconductor array module, method of fabricating the module, and external board mounting structure of the module

Optical transmitter module

Optical switch and optical switch system

Optical module, method for manufacturing optical module and optical communication apparatus

Optical device, optical pickup and optical disk apparatus

Beam direction module and optical switch using the same

KAO CORP

Bathing preparation

Bathing preparation

Interleukin-4 production inhibitors

5-Benzylhexanol-2 and perfume composition containing it

Interleukin-4 production inhibitors

Perfume base composition

Production process for high purity tricyclo-[5.2.1.02,6]decane-2-carboxylic acid ester

Autonomic nerve regulating agent

Valerolactone compounds and perfume composition

Interleukin-4 production inhibitors

MITSUI CHEMICALS INC

Gas-barrier composition, coating film and method for production of the same, and layered material

Polyurethane resin composition, repellent, water repellent for fibers, and stain-proof coating agent

Polyurethane dispersion

Water repellent composition, method for producing water repellent composition, and fiber product

Blocked isocyanate, coating composition, adhesive composition, and article

Blocked isocyanate, coating composition, adhesive composition, and article

Polyimide metal laminate

Curable composition, coating material, solar cell coating material, solar cell back sheet coating material, adhesive, solar cell adhesive, solar cell back sheet adhesive, producing method of sheet, and curing agent

Gas-barrier composition, coating film and method for production of the same, and layered material

Polycarbodiimide composition, producing method of polycarbodiimide composition, aqueous dispersion composition, solution composition, resin composition, resin cured product, and carbodiimide cross-linking agent for fiber treatment

ROHM CO LTD

Multiple-meter driving apparatus

Meter driving system

Ripple elimination in a frequency-to-voltage converter for a cross-coil meter

Air bag system for saving life in a crash

DAIKIN IND LTD

FEP pellet

Fluorine-containing copolymer

OPNEXT JAPAN INC

Optical coupling apparatus

Optical coupling apparatus

DAIKIN AMERICA INC

Fep pellet

Flourine-containing copolymer

IDEMITSU PETROCHEMICAL CO

Polypropylene-based resin composition and process for preparation of sheets comprising the resin composition

HITACHI CABLE

Connecting structure of optical fiber to optical waveguide

AMERICAN EXPRESS TRAVEL RELATE

System and method for utilizing a mobile device to obtain a balance on a financial transaction instrument

HITACHI MEDIA ELECTRON KK

Objective lens with elastic support structure

TAKAHASHI FUMIKAZU

Fragrance composition

MITSUI CHEMICALS TOHCELLO INC

Barrier laminate film