Inventor
KURITA HIDEYUKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KURITA HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CHEMICALS CORP
23 patentsUS5705852AJan 6, 1998
Non-contact IC card and process for its production
SONY CHEMICALS CORP147 citations96
US6643923B1Nov 11, 2003
Processes for manufacturing flexible wiring boards
SONY CHEMICALS CORP30 citations92
US6583364B1Jun 24, 2003
Ultrasonic manufacturing apparatuses, multilayer flexible wiring boards and processes for manufacturing multilayer flexible wiring boards
SONY CHEMICALS CORP21 citations92
US6448647B1Sep 10, 2002
BGA package substrate
SONY CHEMICALS CORP26 citations92
US6420659B1Jul 16, 2002
Flexible wiring board pieces and wiring sheets
SONY CHEMICALS CORP24 citations92
US6404052B1Jun 11, 2002
Multi-layer flexible printed wiring board
SONY CHEMICALS CORP36 citations92
US6399891B1Jun 4, 2002
Multilayer boards
SONY CHEMICALS CORP24 citations92
US6323434B1Nov 27, 2001
Circuit board and production method thereof
SONY CHEMICALS CORP21 citations92
US6596947B1Jul 22, 2003
Board pieces, flexible wiring boards, and processes for manufacturing flexible wiring boards
SONY CHEMICALS CORP22 citations91
US6809267B1Oct 26, 2004
Flexible printed wiring board and its production method
SONY CHEMICALS CORP17 citations84
US6658722B1Dec 9, 2003
Process for producing magnetic head suspension
SONY CHEMICALS CORP16 citations84
US6344308B1Feb 5, 2002
Method of manufacturing a flexible circuit board
SONY CHEMICALS CORP15 citations84
US6926187B2Aug 9, 2005
Ultrasonic manufacturing apparatus
SONY CHEMICALS CORP7 citations74
US6848176B2Feb 1, 2005
Process for manufacturing flexible wiring boards
SONY CHEMICALS CORP6 citations73
US6729022B2May 4, 2004
Processes for manufacturing flexible wiring boards and the resulting flexible wiring boards
SONY CHEMICALS CORP12 citations73
US6705007B1Mar 16, 2004
Method for manufacturing double-sided flexible printed board
SONY CHEMICALS CORP8 citations73
US6437251B1Aug 20, 2002
Flexible board made by joining two pieces through an adhesive film
SONY CHEMICALS CORP9 citations72
US6991148B2Jan 31, 2006
Process for manufacturing multilayer flexible wiring boards
SONY CHEMICALS CORP3 citations63
US7053312B2May 30, 2006
Flexible wiring boards
SONY CHEMICALS CORP4 citations62
US6812060B1Nov 2, 2004
Multilayer flexible wiring boards and processes for manufacturing multilayer flexible wiring boards
SONY CHEMICALS CORP2 citations62
US6737588B1May 18, 2004
Processes for manufacturing flexible wiring boards and the resulting flexible wiring board
SONY CHEMICALS CORP3 citations62
US6717064B1Apr 6, 2004
Substrate piece and flexible substrate
SONY CHEMICALS CORP6 citations62
US6840430B2Jan 11, 2005
Board pieces, flexible wiring boards and processes for manufacturing flexible wiring boards
SONY CHEMICALS CORP5 citations61