Inventor

Takaharu Ando

Inventor

Ryugasaki, JP

Overview

1989–2009

Patent span

LOC

Primary field

Patents· 37 as inventor

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

LOC14primary

LOC1433%

B23BTurning17%

LOC2017%

Y10TTechnical subjects covered by former us classification17%

LOC078%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

D0605198'Recording medium'2009 D0489934'Microwave oven'2004 D0407755'Information guide display device'1999 D0401973'Information guide display device'1998 D0401228'Electronic computer'1998 D0396702'Electronic computer'1998 D0394458'Information guide display device'1998 D0378083'Electronic computer'1997 D0378088'Portable radio telephone'1997 D0370007'Operation control unit for electronic computers'1996 D0369146'Electronic computer'1996 D0360623'Operation control unit for electronic computers'1995 D0357004'Apparatus for extension and increase of operation control unit of electronic computer'1995 D0355670'Electronic copying machine'1995 D0346382'Portable radio telephone'1994 D0346164'Portable radio telephone'1994 D0345356'Portable radio telephone'1994 D0344943'Portable radio telephone'1994 D0341613'Teleconferencing television camera'1993 D0331923'Facsimile transreceiver'1992 D0325584'Digital electronic branch exchange unit'1992 D0324050'Digital electronic branch exchange unit'1992 D0323493'Facsimile transceiver'1992 D0321875'Telephone'1991 D0321871'Telephone'1991 D0321873'Telephone'1991 D0321872'Telephone'1991 D0321874'Telephone'1991 D0320211'Telephone transferring switchboard'1991 D0319643'Telephone'1991 D0319642'Telephone'1991 D0312461'Inter-call device for telephone sets'1990 D0311399'Telephone set'1990 D0311191'Telephone set'1990 4,930,793'Keyless chuck'1990 D0306587'Telephone'1990 4,842,288'Keyless chuck'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to MS IND CO (2)· patent assignee history

1989–1990Based in Aichi, JP· patent location history

1990–2009Patents assigned to TOSHIBA KK (35)· patent assignee history

1990–2009Based in Ryugasaki, JP· patent location history

1992Based in Ryuugasaki, JP· patent location history

1996Based in Ibaragi, JP· patent location history

1998Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	35	1990–2009
MS IND CO	2	1989–1990

Locations

Location	Patents	Span
Ryugasaki, JP	30	1990–2009
Ibaraki, JP	2	1998
Aichi, JP	2	1989–1990
Ibaragi, JP	1	1996
Ryuugasaki, JP	1	1992