Inventor
SEKI MASAHIKO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “SEKI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
7 patentsUS7308492B2Dec 11, 2007
Method and apparatus for use in remote diagnostics
SONY CORP47 citations95
US7984121B2Jul 19, 2011
Method and apparatus for use in remote diagnostics
SONY CORP9 citations83
US7653928B2Jan 26, 2010
Remote user interface for media player
SONY CORP11 citations82
US8880675B2Nov 4, 2014
Method and appartus for use in remote diagnostics
SONY CORP0 citations51
US10289272B2May 14, 2019
Remote user interface for media player
SONY CORP0 citations50
US9354787B2May 31, 2016
Remote user interface for media player
SONY CORP0 citations50
US10771882B2Sep 8, 2020
User interface for an earbud device
SONY CORP0 citations36
NIPPON STEEL CORP
6 patentsUS4382582AMay 10, 1983
Air blast slag cut off device for steel converter
NIPPON STEEL CORP12 citations74
US4325540AApr 20, 1982
Apparatus for supplying fluids to a converter
NIPPON STEEL CORP12 citations70
US4653065AMar 24, 1987
Preheating mechanism for use with duplex electric-arc furnace system
NIPPON STEEL CORP7 citations65
US4583230AApr 15, 1986
Apparatus for induction heating of molten metal
NIPPON STEEL CORP12 citations64
US4387884AJun 14, 1983
Structure of oxygen passage in steel converter vessel supporting trunnion
NIPPON STEEL CORP5 citations60
US4565479AJan 21, 1986
Raw materials charging device for preheating furnace
NIPPON STEEL CORP6 citations56
TANABE SEIYAKU CO
3 patentsUS5831091ANov 3, 1998
Process for preparing acetoxyazetidinone derivative and intermediate thereof
TANABE SEIYAKU CO17 citations82
US5629419AMay 13, 1997
Process for preparing 4-mercaptopyrrolidine intermediate compounds and a process for their use in preparing carbapenem -2-em-3 carboxylic acids
TANABE SEIYAKU CO0 citations51
US7335778B2Feb 26, 2008
Intermediate for biotin and process for producing the same
TANABE SEIYAKU CO1 citations50
TOKUYAMA CORP
3 patentsUS12018007B2Jun 25, 2024
Method for manufacturing diarylmethane compound
TOKUYAMA CORP0 citations62
US11946910B2Apr 2, 2024
Triazolinedione adduct, method for producing triazolinedione adduct, method for producing ene compound, and method for analyzing ene compound
TOKUYAMA CORP0 citations49
US10689349B2Jun 23, 2020
Method for producing intermediate of biotin and method for producing biotin
TOKUYAMA CORP0 citations39