Inventor
KITAMURA NAOYA
US14 patents
⚠️ This page may combine multiple inventors who share the name “KITAMURA NAOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS6353540B1Mar 5, 2002
Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board.
HITACHI LTD181 citations98
US5388328AFeb 14, 1995
Process for fabricating an interconnected multilayer board
HITACHI LTD69 citations95
US5300735AApr 5, 1994
Interconnected multilayer boards and fabrication processes thereof
HITACHI LTD42 citations95
US6707682B2Mar 16, 2004
Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board
HITACHI LTD40 citations92
US6506982B1Jan 14, 2003
Multi-layer wiring substrate and manufacturing method thereof
HITACHI LTD39 citations92
US5480048AJan 2, 1996
Multilayer wiring board fabricating method
HITACHI LTD49 citations90
US5393406AFeb 28, 1995
Method of producing a thin film multilayer wiring board
HITACHI LTD13 citations73
SUMITOMO RUBBER IND
3 patentsUS10550247B2Feb 4, 2020
Rubber composition for tires, and pneumatic tire
SUMITOMO RUBBER IND2 citations72
US10377178B2Aug 13, 2019
Rubber composition for tires, and pneumatic tire
SUMITOMO RUBBER IND0 citations41
US10550246B2Feb 4, 2020
Rubber composition for tire, and pneumatic tire
SUMITOMO RUBBER IND0 citations40