Inventor
OKUBORA AKIHIKO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “OKUBORA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
26 patentsUS6504096B2Jan 7, 2003
Semiconductor device, methods of production of the same, and method of mounting a component
SONY CORP79 citations98
US5357122AOct 18, 1994
Three-dimensional optical-electronic integrated circuit device with raised sections
SONY CORP170 citations98
US6800936B2Oct 5, 2004
High-frequency module device
SONY CORP111 citations97
US7306689B2Dec 11, 2007
Optical waveguide and method for producing same
SONY CORP47 citations96
US6803324B2Oct 12, 2004
Semiconductor device and its manufacturing method
SONY CORP68 citations96
US6528732B1Mar 4, 2003
Circuit device board, semiconductor component, and method of making the same
SONY CORP76 citations94
US7470977B2Dec 30, 2008
Modular board device, high frequency module, and method of manufacturing same
SONY CORP31 citations92
US6889155B2May 3, 2005
High frequency module board device
SONY CORP40 citations92
US6797890B2Sep 28, 2004
High frequency module device and method for its preparation
SONY CORP35 citations92
US6753815B2Jun 22, 2004
Antenna device
SONY CORP41 citations92
US6714422B2Mar 30, 2004
High frequency module device and method for its preparation
SONY CORP28 citations92
US6445475B1Sep 3, 2002
Method for practically loading transmission or receiving module for optical link and its rigid flexible board
SONY CORP33 citations92
US7599190B2Oct 6, 2009
High-frequency module, and method of producing same
SONY CORP16 citations84
US7187559B2Mar 6, 2007
Circuit board device and its manufacturing method
SONY CORP15 citations84
US7183135B2Feb 27, 2007
Method for manufacturing high-frequency module device
SONY CORP15 citations84
US7163598B2Jan 16, 2007
Optical waveguide and method for producing same
SONY CORP15 citations84
US7239851B2Jul 3, 2007
High frequency module
SONY CORP15 citations83
US6831357B2Dec 14, 2004
Circuit substrate device, method for producing the same, semiconductor device and method for producing the same
SONY CORP11 citations74
US7741162B2Jun 22, 2010
Method for manufacturing high-frequency module device
SONY CORP6 citations73
US7064630B2Jun 20, 2006
High-frequency module and its manufacturing method
SONY CORP9 citations73
US4600397AJul 15, 1986
Method of producing discharge display device
SONY CORP7 citations72
US7352925B2Apr 1, 2008
Photoelectronic device and production method of the same
SONY CORP2 citations63
US7138294B2Nov 21, 2006
Circuit substrate device, method for producing the same, semiconductor device and method for producing the same
SONY CORP3 citations63
US6483403B2Nov 19, 2002
Filter element and fabrication thereof
SONY CORP6 citations63
US7366629B2Apr 29, 2008
High frequency module board device
SONY CORP2 citations62
US7142739B2Nov 28, 2006
Photoelectronic device and production method of the same
SONY CORP0 citations52