Inventor

ISHIKAWA SHINJI

JP118 patents

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

ISHIKAWA SHINJI

SUMITOMO ELECTRIC INDUSTRIES

UV light-permeable glass and article comprising the same

Optical waveguide module

Non-linear optical fiber, optical fiber coil, and wavelength converter

Dispersion-shifted fiber

Optical waveguide module having waveguide substrate made of predetermined material and ferrule made of material different from that of waveguide substrate

Method for fabricating an optical waveguide

Optical fiber rod lens device and method of making same

Process of drawing optical fiber

Method for producing glass preform for optical fiber

Process for thermal treatment of glass fiber preform

Method of producing glass preform in furnace for heating glass

Optical component

Dispersion-managed optical fiber, method of manufacturing the same, optical communication system including the same and optical fiber preform therefor

Dispersion-shifted fiber

Method of making synthetic silica glass

Method of connecting optical fibers

Optical fiber coupling member, method of producing the same and method of connecting optical fibers

Optical waveguide device for receiving functional component

Dispersion-compensating fiber

Optical fiber for optical amplifier, optical fiber amplifier and optical fiber laser

Optical fiber grating element, production method, and optical fiber filter

Method for determining a condition of aging for optical fiber grating

Single-mode optical fiber

Optical waveguide and method of fabricating the same

Coupling structure of optical fibers and optical waveguides

Mode field diameter conversion optical fiber

Method for fabricating an optical waveguide

Furnace for heating highly pure quartz preform for optical fiber

Optical fiber with built-in grating and optical fiber for forming grating therein

Optical fiber and fiber grating type filter including the same

Optical fiber and production method therefor

Light-amplifying optical fiber and method of making the same

Optical input/output module and light-reflecting device

Increasing a fluorine compound flow rate during a VAD process

Process for thermal treatment of glass fiber preform

Optical fiber for optical amplifier and fiber optic amplifier

Optical transmission line including a connected part of optical fibers and connecting method

Dispersion-compensating module

Optical fiber for optical amplifier and fiber optic amplifier

Optical fiber for optical amplifier and fiber optic amplifier

Optical loss filter

Optical parts assembling method and the optical parts

Optical fiber, light-emitting module, and optical fiber amplifier

TIGER CORP

Electric rice cooker

Electric rice cooker

KAO CORP

Cosmetic composition comprising a phosphoric triester and a skin activating component

ALPS ELECTRIC CO LTD

Haptic feedback input device

MIDEA GROUP CO LTD

Dishwasher

ISHIKAWA SHINJI

Multi-directional input apparatus

OSAKA CHEMICAL CO LTD

Method of producing sheet made of a low-viscosity polyester resin