Inventor
YASUDA TAKASHI
JP90 patents
⚠️ This page may combine multiple inventors who share the name “YASUDA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYAMA CHEMICAL CO LTD
10 patentsUS4087424AMay 2, 1978
Novel penicillins and cephalosporins and process for producing the same
TOYAMA CHEMICAL CO LTD56 citations95
US4410522AOct 18, 1983
Cephalosporins
TOYAMA CHEMICAL CO LTD28 citations92
US4379152AApr 5, 1983
Cephalosporins
TOYAMA CHEMICAL CO LTD30 citations92
US4112090ASep 5, 1978
Novel penicillins and cephalosporins and process for producing the same
TOYAMA CHEMICAL CO LTD44 citations92
US4110327AAug 29, 1978
2,3 Diketo-piperazinocarbonylamino alkanoic acids and derivatives
TOYAMA CHEMICAL CO LTD43 citations92
US4327097AApr 27, 1982
Novel penicillins
TOYAMA CHEMICAL CO LTD28 citations81
US4219554AAug 26, 1980
Novel penicillins and cephalosporins and process for producing same
TOYAMA CHEMICAL CO LTD28 citations81
US4263292AApr 21, 1981
7α-methoxycephalosporins and pharmaceutical composition comprising the same
TOYAMA CHEMICAL CO LTD10 citations73
US4744985AMay 17, 1988
Novel substances having carcinostatic and immunostimulating activity, process for preparing the same and carcinostatic agent containing the same
TOYAMA CHEMICAL CO LTD8 citations71
US3981865ASep 21, 1976
Bis-type penicillins and process for producing the same
TOYAMA CHEMICAL CO LTD9 citations71
BROTHER IND LTD
10 patentsUS11599039B2Mar 7, 2023
Image forming apparatus and method of controlling the same
BROTHER IND LTD2 citations73
US11360406B2Jun 14, 2022
Image forming apparatus and method of controlling the same
BROTHER IND LTD3 citations73
US10809647B2Oct 20, 2020
Image forming apparatus and method of controlling the same
BROTHER IND LTD3 citations73
US10671002B2Jun 2, 2020
Image forming apparatus and control method thereof
BROTHER IND LTD3 citations73
US10386745B2Aug 20, 2019
Image forming apparatus and method of controlling the same
BROTHER IND LTD3 citations73
US12085872B2Sep 10, 2024
Image forming apparatus and method of controlling the same
BROTHER IND LTD0 citations62
US11644778B2May 9, 2023
Image forming apparatus and control method thereof
BROTHER IND LTD0 citations62
US11402782B2Aug 2, 2022
Image forming apparatus and control method thereof
BROTHER IND LTD0 citations62
US11226572B2Jan 18, 2022
Process unit, developing cartridge and toner cartridge for use with image forming apparatus
BROTHER IND LTD0 citations62
US11009821B2May 18, 2021
Image forming apparatus and control method thereof
BROTHER IND LTD0 citations62
HAMAMATSU PHOTONICS KK
4 patentsUS9612153B2Apr 4, 2017
Electric field vector detection method and electric field vector detection device
HAMAMATSU PHOTONICS KK23 citations94
US10248003B2Apr 2, 2019
Non-linear optical crystal and method for manufacturing same, and terahertz-wave generator and terahertz-wave measuring apparatus
HAMAMATSU PHOTONICS KK2 citations72
US8354644B2Jan 15, 2013
Total reflection tera hertz wave measuring apparatus
HAMAMATSU PHOTONICS KK3 citations63
US12560743B2Feb 24, 2026
Optical element for a low frequency band
HAMAMATSU PHOTONICS KK0 citations62
MATSUSHITA YUICHI
3 patentsUS8301056B2Oct 30, 2012
Developing device
MATSUSHITA YUICHI16 citations92
US8521057B2Aug 27, 2013
Developing device having seal member including base member and surface member having side surface disposed inward from side surface of base material
MATSUSHITA YUICHI5 citations83
US8478158B2Jul 2, 2013
Developing device
MATSUSHITA YUICHI7 citations83
DENSO CORP
3 patentsSATO TECHNICAL RES LAB
2 patentsNEC CORP
2 patentsMISAWA CO LTD
2 patentsAISIN AW CO
2 patentsEBARA CORP
2 patentsJAPAN SCIENCE & TECH CORP
1 patentNEC TOKIN CORP
1 patentITO METAL ABRASIVE
1 patentNICHIAS CORP
1 patentKAWADA YOICHI
1 patentHONDA MOTOR CO LTD
1 patentYASUDA TAKASHI
1 patentTOYAMA CHEMICAL COMPANY LTD
1 patentTS TECH CO LTD
1 patentSUMITOMO ELECTRIC INDUSTRIES
1 patentShowing the top 50 of 90 patents by PatentIndex Score.