Inventor
TAKESHITA MASATOSHI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “TAKESHITA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
32 patentsUS6057021AMay 2, 2000
Magnetic recording media and magnetic recording system using the same
HITACHI LTD42 citations95
US5750230AMay 12, 1998
Magnetic recording media and magnetic recording system using the same
HITACHI LTD44 citations95
US5298747AMar 29, 1994
Scanning interference electron microscopy
HITACHI LTD23 citations92
US5153434AOct 6, 1992
Electron microscope and method for observing microscopic image
HITACHI LTD21 citations82
US4502129AFeb 26, 1985
Magnetic bubble detector
HITACHI LTD7 citations74
US4589094AMay 13, 1986
Magnetic bubble device
HITACHI LTD3 citations63
US4584668AApr 22, 1986
Magnetic bubble memory device
HITACHI LTD4 citations63
US4546452AOct 8, 1985
Magnetic bubble device
HITACHI LTD4 citations63
US4528645AJul 9, 1985
Magnetic bubble memory device
HITACHI LTD3 citations63
US4525808AJun 25, 1985
Hybrid magnetic bubble memory device
HITACHI LTD5 citations63
US4510231AApr 9, 1985
Method for manufacturing a magnetic bubble memory
HITACHI LTD5 citations63
US4494216AJan 15, 1985
Magnetic bubble memory device
HITACHI LTD2 citations63
US4453231AJun 5, 1984
Magnetic bubble memory
HITACHI LTD2 citations63
US4349892ASep 14, 1982
Magnetic bubble detector
HITACHI LTD4 citations63
US5014239AMay 7, 1991
Magnetic bubble generator using plural conductors with common current source
HITACHI LTD1 citations52
US4772505ASep 20, 1988
Magnetic bubble memory element
HITACHI LTD1 citations52
US4745578AMay 17, 1988
Magnetic bubble memory device
HITACHI LTD0 citations52
US4607349AAug 19, 1986
Magnetic bubble memory device
HITACHI LTD0 citations52
US4589095AMay 13, 1986
Magnetic bubble stretcher
HITACHI LTD1 citations52
US4578775AMar 25, 1986
Magnetic bubble memory device
HITACHI LTD1 citations52
US4559617ADec 17, 1985
Magnetic bubble memory device
HITACHI LTD0 citations52
US4547865AOct 15, 1985
Magnetic bubble replicator
HITACHI LTD0 citations52
US4507755AMar 26, 1985
Magnetic bubble memory device
HITACHI LTD0 citations52
US4326268AApr 20, 1982
Magnetic bubble memory device
HITACHI LTD1 citations52
US4281395AJul 28, 1981
Magnetic bubble memory device
HITACHI LTD1 citations52
US4468758AAug 28, 1984
Magnetic bubble memory chip
HITACHI LTD0 citations51
US4417323ANov 22, 1983
Bubble memory conductor pattern with heat sink
HITACHI LTD1 citations51
US4837741AJun 6, 1989
Magnetic bubble memory device
HITACHI LTD0 citations42
US4769783ASep 6, 1988
Magnetic bubble memory device
HITACHI LTD0 citations42
US4755430AJul 5, 1988
Magnetic bubble memory device
HITACHI LTD0 citations42
US4601013AJul 15, 1986
Magnetic bubble memory device
HITACHI LTD0 citations42
US4744052AMay 10, 1988
Hybrid magnetic bubble memory device
HITACHI LTD0 citations41
YAMAHA MOTOR CO LTD
6 patentsUS5174053ADec 29, 1992
Snow plow
YAMAHA MOTOR CO LTD32 citations92
US5127174AJul 7, 1992
Blower device for snow thrower
YAMAHA MOTOR CO LTD42 citations92
US5000302AMar 19, 1991
Power transmitting device for working machinery
YAMAHA MOTOR CO LTD23 citations92
US7108091B2Sep 19, 2006
Small vehicle with fuel cell that has elements cooled by ventilation system
YAMAHA MOTOR CO LTD45 citations91
US7219758B2May 22, 2007
Small vehicle having fuel cell with damage protection
YAMAHA MOTOR CO LTD12 citations83
US7510204B2Mar 31, 2009
Towing device for vehicle
YAMAHA MOTOR CO LTD10 citations81
PANASONIC IP MAN CO LTD
5 patentsUS12354811B2Jul 8, 2025
Solid electrolytic capacitor element and solid electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US12068108B2Aug 20, 2024
Electrochemical device electrode and electrochemical device
PANASONIC IP MAN CO LTD0 citations61
US11081689B2Aug 3, 2021
Positive electrode for electrochemical device, and electrochemical device provided therewith
PANASONIC IP MAN CO LTD0 citations61
US12131872B2Oct 29, 2024
Electrolytic capacitor and method for producing same
PANASONIC IP MAN CO LTD1 citations57
US11990276B2May 21, 2024
Electrochemical device
PANASONIC IP MAN CO LTD0 citations51