Isao Fujiwara

Inventor

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Work History

Patent OwnerApplications FiledYear
FUJI PHOTO FILM CO., LTD.
1
2007
Tsubakimoto Precision Products Co., Ltd.
1
1
1992
1994
TDK CORPORATION
1
1
1
1
2
1
2
2
2
4
1989
1991
1994
1996
1997
2000
2001
2004
2005
2006
SANYO ELECTRIC CO., LTD.
1
1
2014
2016
TSUBAKI NAKASHIMA CO., LTD.
1
1998
PANASONIC CORPORATION
1
1
1
3
3
4
2008
2009
2010
2014
2015
2016
FUJIFILM CORPORATION
2
3
4
3
2
2002
2004
2011
2012
2015
AISIN AW CO., LTD.
8
2
2
2005
2007
2008

Inventor Addresses

AddressDuration
Aichi-ken, JPDec 29, 05 - May 30, 06
Akita, JPMar 23, 99 - Jan 21, 03
Anjo, JPMay 23, 06 - Mar 04, 08
Anjo-shi, JPMar 02, 06 - Mar 09, 06
Chuo-ku, JPNov 01, 01 - Nov 01, 01
Hyogo, JPNov 17, 16 - Apr 26, 22
Kanagawa, JPFeb 10, 05 - May 18, 23
Kariya, JPJul 18, 23 - Feb 20, 24
Minami-ashigara, JPFeb 07, 06 - Mar 13, 07
Minami-ashigara-shi, JPJan 06, 05 - Jan 06, 05
Minamiashigara-shi, JPOct 13, 22 - Oct 13, 22
Nagoya, JPOct 18, 07 - Sep 27, 22
Nara, JPMay 31, 94 - Oct 11, 94
Nara-ken, JPSep 14, 99 - Sep 14, 99
Nikahomachi, JPJul 16, 91 - May 12, 92
Osaka, JPJul 30, 09 - Jun 18, 20
Tokyo, JPAug 06, 96 - Jan 02, 24
Yuri-gun, JPMar 17, 98 - Mar 17, 98

Technology Profile

Technology Matters
B21D: WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1
B24B: MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 2
B24C: ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
119093422024Rotating electrical machine control device1
118624052024High-voltage feed-through capacitor1
2023/0260,7142023HIGH-VOLTAGE FEED-THROUGH CAPACITOR0
117058502023Rotating electrical machine control system0
2023/0152,6292023WAVELENGTH CONVERSION MEMBER, LIGHT EMITTING DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE0

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