Inventor

MINEGISHI SHINJI

JP5 patents

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

SONY CORP

4 patents

US5290731AMar 1, 1994

Aluminum metallization method

SONY CORP73 citations95

US7782744B2Aug 24, 2010

Systems and methods for forming a master disk utilizing variation in an applied signal power for forming uniform pits

SONY CORP2 citations60

US7706245B2Apr 27, 2010

High density optical disc having small track pitch

SONY CORP0 citations49

US7529175B2May 5, 2009

Method for making an optical disc having a track pitch smaller than a recording beam diameter

SONY CORP0 citations49

SONY DISC TECHNOLOGY INC

1 patent

US7177264B2Feb 13, 2007

Optical recording medium, manufacturing method thereof, optical recording method, optical reproduction method, optical recording device, optical reproduction device and optical recording/reproduction device

SONY DISC TECHNOLOGY INC8 citations71