Inventor

SUGIYAMA SHIGERU

JP32 patents

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

SUGIYAMA SHIGERU

STAR MFG CO

Speaker holder

Pump

Speaker

Speaker

Speaker

Speaker

Speaker

Speaker

Speaker for vehicle

CANON KK

Manufacturing method of diffraction grating

Method of manufacturing a diffraction grating

Method of manufacturing a diffraction grating

Diffraction element and method of manufacturing diffraction element

MITSUBISHI ELECTRIC CORP

Semiconductor circuit

Unbalance-to-balance converter utilizing a transistor

DENSO CORP

Opening-closing-body drive motor and opening-closing-body drive system

Opening and closing body driving motor and opening and closing body driving system

CHIYODA CHEM ENG CONSTRUCT CO

Method for liquefying natural gas

ASAHI CHEMICAL IND

Light shielding screen structure and a process for producing the same

SUGIYAMA SHIGERU

Beverage can top

AYABE YOUZOU

Containers for beverages

IBIDEN CO LTD

Translucent decorative board

DAIDO CHEMICAL CORP

Hard capsule

HITACHI LTD

Operation support system

TOYO KASEI KOGYO CO LTD

Coating composition for polyolefin resin and process for producing the same

ULVAC INC

Vacuum processing apparatus

MITSUBISHI CHEM CORP

Method for producing propionaldehyde

SUKEGAWA TAKASHI

Manufacturing method of diffraction grating

MORI YUSUKE

Target substance transfer method, crystal production method, composition production method, and target substance transfer device

MITSUBISHI TANABE PHARMA CORP

Three-dimensional structure of dipeptidyl peptidase IV

TOKUSHIMA UNIVERSITY

Method for producing saturated aldehyde from 1,2-alkanediol

NISHIZAWA NORIHIKO

Method for observing protein crystal