Inventor

KITAMURA NAOKI

JP18 patents

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

KITAMURA NAOKI

NEC CORP

Waveguide-type wavelength multiplexing optical transmitter/receiver module

Optical module for optical transmission and manufacturing process therefor

Optical coupler

Optical coupling circuit and fabrication process therefor

Optical transmitter-receiver module

Optical coupling device

Waveguide-type optical device

Mechanism for releasing lock between optical transceiver and cage, optical transceiver, communication apparatus and method of releasing lock between optical transceiver and cage

Waveguide-type optical path converter for converting a propagation direction of a light

YAMAHA MOTOR CO LTD

Straddled vehicle

Straddled vehicle

Series hybrid type straddled vehicle

Straddled vehicle

UACJ CORP

Aluminum alloy magnetic disk substrate and method for producing same

Aluminum alloy substrate for magnetic discs and manufacturing method therefor, as well as magnetic disc using said aluminum alloy substrate for magnetic discs

Magnetic disk device

FURUKAWA ELECTRIC CO LTD

Magnetic disk and substrate for magnetic disk

Aluminum alloy substrate for magnetic disk, disk drive device, method for manufacturing aluminum alloy substrate for magnetic disk, and method for measuring aluminum alloy substrate for magnetic disk