Inventor
UTSUMI ICHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “UTSUMI ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS6657396B2Dec 2, 2003
Alternating current driven type plasma display device and method for production thereof
SONY CORP26 citations91
US6016028AJan 18, 2000
Glass bulb for color picture tube and the same tube
SONY CORP11 citations72
US5949183ASep 7, 1999
Color selecting mechanism of cathode-ray tube and color selecting mechanism frame thereof
SONY CORP7 citations72
US5418075AMay 23, 1995
Thermal transfer foil and a method of forming a phosphor screen by using thermal transfer foil
SONY CORP17 citations72
US5396156AMar 7, 1995
Convergence correction circuit for cathode ray tube
SONY CORP2 citations61
US5210460AMay 11, 1993
Electron gun supporting member
SONY CORP4 citations60
US5656885AAug 12, 1997
Flat CRT having a carbon layer on an inner surface of a back panel
SONY CORP2 citations52
USRE39739EJul 24, 2007
Glass bulb for color picture tube and the same tube
SONY CORP0 citations51
US10620347B2Apr 14, 2020
Light-distribution adjustment sheet and display unit
SONY CORP0 citations49
SATURN LICENSING LLC
3 patentsUS11768318B2Sep 26, 2023
Light-distribution adjustment sheet and display unit
SATURN LICENSING LLC2 citations70
US11237303B2Feb 1, 2022
Light-distribution adjustment sheet and display unit
SATURN LICENSING LLC3 citations70
US12181689B2Dec 31, 2024
Light-distribution adjustment sheet and display unit
SATURN LICENSING LLC0 citations60