Patent
   D436085
Priority
Jun 18 1999
Filed
Jun 18 1999
Issued
Jan 09 2001
Expiry
Jan 09 2015
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a piezoelectric conversion type semiconductor device, as shown.

FIG. 1 is a front, top and right side perspective view of a piezoelectric conversion type semiconductor device, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Takizawa, Takashi, Itoh, Tatsuya, Itoh, Kazuyuki

Patent Priority Assignee Title
D469094, Jul 12 2000 HOSIDEN CORPORATION REPRESENTATIVE KENJI FURUHASHI Multi directional input apparatus
D611855, Oct 20 2008 ALPS ALPINE CO , LTD Pressure sensor
D611856, Oct 20 2008 ALPS ALPINE CO , LTD Pressure sensor
D689833, May 19 2011 Fuji Electric Co., Ltd. Semiconductor device
D714745, Feb 14 2012 Panasonic Corporation Semiconductor
D724554, Feb 19 2014 Fuji Electric Co., Ltd. Semiconductor module
D761745, Jun 28 2013 Sumitomo Electric Industries, Ltd. Semiconductor device
D806044, Sep 16 2014 Daishinku Corporation Piezoelectric vibration device
D937229, May 20 2019 TDK Corporation Piezoelectric element
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 18 1999Fujikura, Ltd.(assignment on the face of the patent)
Jun 21 1999TAKIZAWA, TAKASHIFujikura LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101570517 pdf
Jun 25 1999ITOH, TATSUYAFujikura LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101570517 pdf
Jun 28 1999ITOH, KAZUYUKIFujikura LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101570517 pdf
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