Inventor

OHIRA HIROYUKI

JP19 patents

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

OHIRA HIROYUKI

PIONEER ELECTRONIC CORP

Optical disc having indication portion

Method and apparatus for recording information, including control information, onto an information record medium

Optical disk recording apparatus

Optical recording method and apparatus used to form a groove on a recording medium

TDK CORP

Method for screen position correcting in screen printing

Apparatus for screen position correcting in screen printing

Method for soldering electronic components

Screen printing method and apparatus therefor, and electronic component soldering method using screen printing and apparatus therefor

PIONEER VIDEO CORP

Optical disc having large display patterns and its manufacturing apparatus

Method for manufacturing a master disc for optical discs

Optical disk having pattern displayed thereon and apparatus for manufacturing same

SHOWA DENKO KK

Metallocene and process for producing polyolefin using the same

Metallocene and process for producing polyolefin using the same

TOSHIBA KK

System and carrier for testing semiconductor integrated circuit devices

Film carrier structure capable of simplifying test

PIONEER DISPLAY PROD CORP

Control information recording method and apparatus, information recording method and apparatus, and information record medium

Control information recording method and apparatus, information recording method and apparatus, and information record medium

TDK ELECTRONICS CO LTD

Machine for automatically inserting parallel lead electronic components into a printed circuit board

CHICHIBU CEMENT KK

Ceramic conveyor belt