Inventor
TSUDA TAKESHI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “TSUDA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
10 patentsUS4375566AMar 1, 1983
Process for producing ortho-alkylated phenols from anisoles
MITSUI TOATSU CHEMICALS77 citations94
US5492744AFeb 20, 1996
Optical information recording medium and composition for optical information recording film
MITSUI TOATSU CHEMICALS20 citations92
US4668283AMay 26, 1987
Magnetic powder and production process thereof
MITSUI TOATSU CHEMICALS15 citations74
US4361709ANov 30, 1982
Process for the production of o-alkylated phenols
MITSUI TOATSU CHEMICALS10 citations72
US5693396ADec 2, 1997
Phthalocyanine compounds and optical recording media comprising them
MITSUI TOATSU CHEMICALS4 citations63
US5672462ASep 30, 1997
Optical recording medium
MITSUI TOATSU CHEMICALS6 citations63
US4937353AJun 26, 1990
Preparation process for indoles
MITSUI TOATSU CHEMICALS3 citations62
US4916236AApr 10, 1990
Preparation of indoles by cyclization
MITSUI TOATSU CHEMICALS3 citations62
US4390737AJun 28, 1983
Process for the ortho-alkylation of phenolic compounds
MITSUI TOATSU CHEMICALS0 citations51
US4388478AJun 14, 1983
Process for the ortho-alkylation of phenolic compounds
MITSUI TOATSU CHEMICALS0 citations48
MITSUI CHEMICALS INC
7 patentsUS5948593ASep 7, 1999
Optical recording medium
MITSUI CHEMICALS INC36 citations92
US5855979AJan 5, 1999
Optical recording medium
MITSUI CHEMICALS INC48 citations91
US7030170B2Apr 18, 2006
Photosensitive resin composition, dry film, and workpiece using the same
MITSUI CHEMICALS INC12 citations82
US5876820AMar 2, 1999
Optical information recording medium and composition for optical information recording film
MITSUI CHEMICALS INC13 citations81
US7851124B2Dec 14, 2010
Composition for forming wiring protective film and uses thereof
MITSUI CHEMICALS INC7 citations71
USRE38979EFeb 14, 2006
Optical information recording medium and composition for optical information recording film
MITSUI CHEMICALS INC2 citations62
US6060606AMay 9, 2000
Dipyrromethene metal chelate compounds
MITSUI CHEMICALS INC4 citations62
MITSUBISHI ELECTRIC CORP
5 patentsUS10564032B2Feb 18, 2020
Vibration mode determining apparatus
MITSUBISHI ELECTRIC CORP3 citations72
US10599126B2Mar 24, 2020
Tool-path correcting apparatus and tool-path correcting method
MITSUBISHI ELECTRIC CORP1 citations62
US11327466B2May 10, 2022
Command-value generation apparatus
MITSUBISHI ELECTRIC CORP0 citations48
US9400497B2Jul 26, 2016
Numerical control device
MITSUBISHI ELECTRIC CORP0 citations42
US10663949B2May 26, 2020
Numerical control device
MITSUBISHI ELECTRIC CORP0 citations31
JTEKT CORP
4 patentsUS7452926B2Nov 18, 2008
Resin pulley formed of a resin composition having a phenol resin, an inorganic powder , a reinforcing fiber, and a lubricant
JTEKT CORP2 citations60
US12037561B2Jul 16, 2024
Grease composition, and rolling bearing
JTEKT CORP0 citations57
US10947471B2Mar 16, 2021
Grease composition and rolling bearing
JTEKT CORP0 citations54
US7766553B2Aug 3, 2010
Ball bearing retainer, and ball bearing employing the same
JTEKT CORP4 citations54