Inventor

TOMITA KYOICHI

JP8 patents

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

TOYO GOSEI KOGYO KK

2 patents

US6620957B1Sep 16, 2003

Process for producing onium salt derivative and novel onium salt derivative

TOYO GOSEI KOGYO KK12 citations72

US7335787B2Feb 26, 2008

Method for producing onium salt derivatives, and novel onium salt derivatives

TOYO GOSEI KOGYO KK1 citations50

SAGAMI CHEM RES

2 patents

US4996320AFeb 26, 1991

N-fluoropyridinium salt and process for preparing same

SAGAMI CHEM RES6 citations60

USRE35177EMar 12, 1996

N-fluoropyridinium salt and process for preparing same

SAGAMI CHEM RES0 citations39

TOMITA KYOICHI

2 patents

US8825236B2Sep 2, 2014

Method providing reliability data of long-term predicted orbit data of positioning satellite, apparatus for providing same, and computer program for providing same

TOMITA KYOICHI2 citations57

US8446315B2May 21, 2013

Method for providing satellite orbit ephemeris, server, and positioning system

TOMITA KYOICHI4 citations57

NIPPON LIGHT METAL CO

1 patent

US5493033AFeb 20, 1996

Process for purifying tetrachlorophthalic anhydride

NIPPON LIGHT METAL CO0 citations45

SHOWA DENKO MATERIALS CO LTD

1 patent

US11530559B2Dec 20, 2022

Hinge

SHOWA DENKO MATERIALS CO LTD0 citations40