Inventor

KURODA TOSHIHIRO

JP21 patents

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

KURODA TOSHIHIRO

HITACHI CHEMICAL CO LTD

Optical element combination structure and optical fiber structure

Substrate with lens and production method therefor, and optical waveguide with lens

Optical waveguide with mirror, optical fiber connector, and manufacturing method thereof

Optical waveguide and manufacturing method thereof

Method for preparing optical device by dicing

Method for the preparation of optical waveguide devices and optical waveguide devices

Optical system and method of manufacturing the same

Optical device

Optical element, method of producing optical elements, coating device, and coating method

Optical integrator and video projection device using same

KURODA TOSHIHIRO

Opto-electric combined circuit board and electronic devices

Optical waveguide substrate and method for manufacturing same

PANASONIC CORP

Optical pickup apparatus with bilaterally divided light beams

Optical pickup device

MIYADERA NOBUO

Optical connecting structure

SAKAI DAICHI

Optical waveguide

PIONEER CORP

Sound reproducing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Semiconductor laser device and optical pickup device

TAKASAKI TOSHIHIKO

Optical waveguide

YAMAMOTO REI

Optical device, optical system, and method of manufacturing optical device

MASUDA HIROSHI

Optical waveguide, opto-electric hybrid board, and optical module