Inventor
HAMAMOTO SHINICHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “HAMAMOTO SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
22 patentsUS6118784ASep 12, 2000
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD299 citations99
US6038233AMar 14, 2000
Translator for IP networks, network system using the translator, and IP network coupling method therefor
HITACHI LTD360 citations99
US7088726B1Aug 8, 2006
Translator for IP networks, network system using the translator, and IP network coupling method therefor
HITACHI LTD29 citations96
US6912219B2Jun 28, 2005
Communicating method between IPv4 terminal and IPv6 terminal and IPv4 converting apparatus
HITACHI LTD22 citations96
US6690669B1Feb 10, 2004
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD53 citations96
US7283540B2Oct 16, 2007
Translator for IP networks, network system using the translator, and IP network coupling method therefor
HITACHI LTD12 citations93
US7251247B2Jul 31, 2007
Translator for IP networks, network system using the translator, and IP network coupling method therefor
HITACHI LTD12 citations93
US7248591B2Jul 24, 2007
Translator for IP networks, network system using the translator, and IP network coupling method therefor
HITACHI LTD12 citations93
US8031716B2Oct 4, 2011
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD7 citations92
US7072338B2Jul 4, 2006
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD14 citations92
US7072339B2Jul 4, 2006
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD19 citations92
US6985485B2Jan 10, 2006
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD15 citations92
US6928077B2Aug 9, 2005
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD15 citations92
US7193998B2Mar 20, 2007
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD7 citations82
US6920136B2Jul 19, 2005
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD11 citations82
US6920137B2Jul 19, 2005
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD11 citations82
US6920138B2Jul 19, 2005
Communication method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD9 citations82
US7746863B2Jun 29, 2010
Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
HITACHI LTD5 citations74
US7653077B2Jan 26, 2010
Translator for IP networks, network system using the translator, and IP network coupling method therefor
HITACHI LTD3 citations74
US5774466AJun 30, 1998
Regulation method and apparatus for ATM cell delay variation
HITACHI LTD8 citations72
US7965724B2Jun 21, 2011
Translator for IP networks, network system using the translator, and IP network coupling method therefor
HITACHI LTD2 citations63
US6335917B1Jan 1, 2002
Regulation method and apparatus for ATM cell delay variation
HITACHI LTD0 citations51