Inventor
TAKESHITA TORU
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAKESHITA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
8 patentsUS4022891AMay 10, 1977
Novel 1α,24-dihydroxycholecalciferol compositions, novel precursors thereof, and processes for preparing them
TEIJIN LTD34 citations91
US4456553AJun 26, 1984
Vitamin D3 derivatives, process for preparation thereof, and antigens comprising said derivatives to be used for preparation of antibodies for immunochemical assay and antibodies prepared therefrom
TEIJIN LTD24 citations81
US4388243AJun 14, 1983
Process for the preparation of active-type vitamin D3 compounds
TEIJIN LTD13 citations73
US3936478AFeb 3, 1976
Process for the preparation of desmosterol derivatives
TEIJIN LTD14 citations73
US4199577AApr 22, 1980
Novel 1α-hydroxy-24-oxovitamin D3, its preparing process and the novel precursors thereof
TEIJIN LTD7 citations69
US4298537ANov 3, 1981
Process for producing steroid compounds having an oxo group in the side chain
TEIJIN LTD3 citations62
US4292249ASep 29, 1981
25-Hydroxy-24-oxocholestane derivatives and preparation thereof
TEIJIN LTD6 citations62
US4402975ASep 6, 1983
Aminocarboxylic acids, amino alcohols, or the derivatives thereof, processes for production thereof, and pharmaceutical uses thereof
TEIJIN LTD3 citations60
MURATA MANUFACTURING CO
8 patentsUS10812042B2Oct 20, 2020
Electronic component
MURATA MANUFACTURING CO2 citations72
US11581868B2Feb 14, 2023
Acoustic wave device
MURATA MANUFACTURING CO0 citations62
US11005445B2May 11, 2021
Electronic component including a pad electrode and a bump stacked on a wiring electrode
MURATA MANUFACTURING CO0 citations55
US11621693B2Apr 4, 2023
Acoustic wave device
MURATA MANUFACTURING CO0 citations51
US12537505B2Jan 27, 2026
Acoustic wave device
MURATA MANUFACTURING CO0 citations46
US10756698B2Aug 25, 2020
Elastic wave device
MURATA MANUFACTURING CO0 citations42
US10715102B2Jul 14, 2020
Filter device
MURATA MANUFACTURING CO0 citations41
US10622965B2Apr 14, 2020
Surface acoustic wave device assembly
MURATA MANUFACTURING CO0 citations39
SONY CORP
3 patentsUS7184512B2Feb 27, 2007
Phase locked loop circuit and optical communications receiving apparatus
SONY CORP22 citations92
US6915081B2Jul 5, 2005
PLL circuit and optical communication reception apparatus
SONY CORP15 citations84
US6545546B2Apr 8, 2003
PLL circuit and optical communication reception apparatus
SONY CORP14 citations84