Inventor · disambiguated record
Kinji Saijo
Also filed as: SAIJO KINJI
26 granted patents·8 pending applications·347 citations·filing 1975–2006
96Inventor score
Top patents by PatentIndex Score
34 records- 0180US4896813AMethod and apparatus for cold rolling clad sheetTOYO KOHAN CO LTD·Filed 1989·Granted Jan 30, 1990·37 cites·10 claims
- 0276US7183190B2Semiconductor device and fabrication method thereforTOYO KOHAN CO LTD·Filed 2001·Granted Feb 27, 2007·26 cites·1 claims
- 0375US8138423B2Printed wiring board and method for manufacturing printed wiring boardWATANABE MITSUHIRO·Filed 2005·Granted Mar 20, 2012·7 cites·10 claims
- 0470US7033641B2Gas separating unit and method for manufacturing the sameTOYO KOHAN CO LTD·Filed 2001·Granted Apr 25, 2006·15 cites·9 claims
- 0568US6444348B1Battery sealing plate coated with protective film and battery sealed with the sameTOYO KOHAN CO LTD·Filed 1998·Granted Sep 3, 2002·38 cites·8 claims
- 0661US6531242B1Enclosed cell and sealerTOYO KOHAN LTD·Filed 1999·Granted Mar 11, 2003·32 cites·7 claims
- 0761US6497978B1Explosion-proof safety valve assemblage for a secondary batteryTOYO KOHAN CO LTD·Filed 1998·Granted Dec 24, 2002·32 cites·7 claims
- 0860US7175919B2Multilayered metal laminate and process for producing the sameTOYO KOHAN CO LTD·Filed 2001·Granted Feb 13, 2007·6 cites·2 claims
- 0960US6730391B1Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereofTOYO KOHAN CO LTD·Filed 1999·Granted May 4, 2004·17 cites·9 claims
- 1056US6150037ACladding materialTOYO KOHAN CO LTD·Filed 1997·Granted Nov 21, 2000·16 cites·6 claims
- 1155US6257267B1Safety valve element for capacitor and capacitor case lid with safety valvesTOYO KOHAN CO LTD·Filed 1997·Granted Jul 10, 2001·19 cites·17 claims
- 1254US6737187B2Closed batteryTOYO KOHAN CO LTD·Filed 2001·Granted May 18, 2004·2 cites·7 claims
- 1354US6579565B2Clad sheet for printed circuit board, a multilayered printed circuit board using thereof and manufacturing method thereofTOYO KOHAN CO LTD·Filed 2002·Granted Jun 17, 2003·4 cites·2 claims
- 1452US6838318B1Clad plate for forming interposer for semiconductor device, interposer for semiconductor device, and method of manufacturing themTOYO KOHAN CO LTD·Filed 2000·Granted Jan 4, 2005·3 cites·9 claims
- 1552US6663980B1Clad plate for lead frames, lead frame using the same, and method of manufacturing the lead frameTOYO KOHAN CO LTD·Filed 1999·Granted Dec 16, 2003·15 cites·4 claims
- 1651US6841877B2Semiconductor device, metal laminated plate for fabricating circuit on semiconductor, and method of fabricating circuitTOYO KOHAN CO LTD·Filed 2000·Granted Jan 11, 2005·4 cites·24 claims
- 1751US2006163329A1Multilayered metal laminate and process for producing the sameTOYO KOHAN CO LTD·Filed 2006·Application pending·0 cites
- 1849US6949412B2Clad plate for forming interposer for semiconductor device, interposer for semiconductor device, and method of manufacturing themTOYO KOHAN CO LTD·Filed 2003·Granted Sep 27, 2005·2 cites·2 claims
- 1948US6210825B1Safety valve element for battery and battery case cap with safety valveTOYO KOHAN LTD·Filed 1997·Granted Apr 3, 2001·18 cites·14 claims
- 2047US7284320B2Multilayer printed wiring board and method of manufacturing the sameTOYO KOHAN CO LTD·Filed 2005·Granted Oct 23, 2007·0 cites·11 claims
- 2147US2005164006A1Laminated plate and part using the laminated plateFiled 2002·Application pending·0 cites
- 2246US6303246B1Hermetically sealed cell and sealing bodyTOYO KOHAN CO LTD·Filed 1998·Granted Oct 16, 2001·16 cites·7 claims
- 2344US6818342B1Method of forming protective coating on cell safety valve element, cell safety valve element coated with protective film, cell sealing plate using the element, and enclosed cell using the plateTOYO KOHAN CO LTD·Filed 1999·Granted Nov 16, 2004·8 cites·11 claims
- 2442US4023987AMethod of producing soft thin steel sheet by continuous annealingTOYO KOHAN CO LTD·Filed 1975·Granted May 17, 1977·7 cites·6 claims
- 2542US2005084743A1Method of forming protective coating on cell safety valve element, cell safety valve element, cell safety valve element coated with protective film, cell sealing plate using the element, and enclosed cell using the plateTOYO KOHAN CO LTD·Filed 2004·Application pending·0 cites
- 2640US6440599B1Hermetically sealed cellTOYO KOHAN CO LTD·Filed 1998·Granted Aug 27, 2002·11 cites·1 claims
- 2739US6423440B1Closed battery and closing memberTOYO KOHAN CO LTD·Filed 1999·Granted Jul 23, 2002·10 cites·10 claims
- 2839US2003133277A1Multilayer printed wiring board and method of manufacturing the sameFiled 2000·Application pending·0 cites
- 2939US2005082669A1Electronic circuit device and porduction method thereforFiled 2003·Application pending·0 cites
- 3039US2004175583A1High polymer plate and conductive plate connecting body, and part using the connecting plateFiled 2002·Application pending·0 cites
- 3138US2004038050A1Film with multilayered metal and process for producing the sameFiled 2001·Application pending·0 cites
- 3234US2004069463A1Hollow laminate and heat sink using the sameFiled 2001·Application pending·0 cites
- 3330US6689482B1Method of manufacturing metal foil/ceramics joining material and metal foil laminated ceramic substrateTOYO KOHAN CO LTD·Filed 1999·Granted Feb 10, 2004·0 cites·10 claims
- 3427US4414078AMethod for pretreatment in the production of tin-free steelTOYO KOHAN COMPANY LIMITED·Filed 1982·Granted Nov 8, 1983·2 cites·9 claims
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