Inventor

Koji Yoshino

Inventor

Shiga, JP

Overview

34→

Patents

1991–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 34 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H05Bprimary

H05BElectric heating34%

F24CDomestic stoves or ranges7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

B41JTypewriters4%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles4%

E05FDevices for moving wings into open or closed position4%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof4%

H10NElectric solid-state devices not otherwise provided for4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

H04NPictorial communication, e.g. television3%

PatentTitleYear

10,880,960Microwave heating device2020 10,470,258High frequency heating device2019 10,362,641Microwave treatment apparatus2019 10,356,855Microwave heating apparatus2019 10,189,156Industrial robot2019 10,135,107Directional coupler and microwave heater provided with the same2018 10,045,403Microwave heating device2018 9,876,481Microwave processing device2018 9,585,203'Microwave heating device'2017 8,987,644'Microwave heating apparatus'2015 8,525,086'Microwave heating appliance'2013 7,928,350'Microwave heating device'2011 7,748,884'Display illumination device with light sensor'2010 7,312,423'Cooking device'2007 7,174,790'Pressure-sensitive sensor, object detecting device, and opening-closing device'2007 7,016,069'Video processing apparatus and printing apparatus'2006 6,951,140'Pressure-sensitive sensor, object detecting device, and opening-closing device'2005 6,747,399'Pressure-sensitive sensor, object detecting device, and opening-closing device'2004 6,687,020'Video processing apparatus and printing apparatus'2004 6,593,952'Printer system, printer apparatus, printing method, ink ribbon and printing medium'2003 6,469,286'Variable-impedance unit, microwave device using the unit, and microwave heater'2002 6,274,859'High frequency heating apparatus for selective heating of a desired portion of an object'2001 6,172,348'High frequency heating apparatus'2001 6,137,095'Cooking device with system for controlling cooking of foods'2000 5,986,249'High frequency heating apparatus for providing a uniform heating of an object'1999 5,528,278'Video printer having rewind function to improve transfer sheet utilization'1996 5,528,273'Video printer'1996 5,254,819'High-frequency heating apparatus with copper for grounding layer surrounding electromagnetic wave antenna'1993 5,237,141'High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus'1993 5,195,317'Filter regenerating apparatus for an internal combustion engine'1993 5,171,947'High-frequency heating apparatus'1992 5,140,120'Automatic heating apparatus having a system for sensing the temperature of heated air generated by material being heated'1992 5,078,048'Cooking apparatus including a pyroelectric vapor sensor'1992 5,051,701'Pyroelectric sensing apparatus substantially independent of noise output caused by mechanical shock or electrical shock'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (16)· patent assignee history

1992–1993Based in Kyoto, JP· patent location history

1993–2011Based in Yamatokoriyama, JP· patent location history

1996–2010Patents assigned to SONY CORP (6)· patent assignee history

1996–2010Based in Kanagawa, JP· patent location history

2000–2015Based in Nara, JP· patent location history

2011–2020Patents assigned to PANASONIC CORP (4)· patent assignee history

2013–2017Patents assigned to YOSHINO KOJI (3)· patent assignee history

2015–2019Patents assigned to PANASONIC IP MAN CO LTD (8)· patent assignee history

2017–2020Based in Shiga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	16	1991–2007
PANASONIC IP MAN CO LTD	8	2015–2019
SONY CORP	6	1996–2010
PANASONIC CORP	4	2011–2020
YOSHINO KOJIself	3	2013–2017

Locations

Location	Patents	Span
Shiga, JP	7	2017–2020
Nara, JP	7	2000–2015
Yamatokoriyama, JP	6	1993–2011
Kanagawa, JP	6	1996–2010
Kyoto, JP	4	1992–1993