Inventor
ENOMOTO RYO
JP45 patents
⚠️ This page may combine multiple inventors who share the name “ENOMOTO RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBIDEN CO LTD
35 patentsUS5175060ADec 29, 1992
Leadframe semiconductor-mounting substrate having a roughened adhesive conductor circuit substrate and method of producing the same
IBIDEN CO LTD231 citations99
US5055321AOct 8, 1991
Adhesive for electroless plating, printed circuit boards and method of producing the same
IBIDEN CO LTD152 citations99
US6889433B1May 10, 2005
Method of manufacturing printed-circuit board
IBIDEN CO LTD81 citations98
US6320140B1Nov 20, 2001
One-sided circuit board for multi-layer printed wiring board, multi-layer printed wiring board, and method of its production
IBIDEN CO LTD84 citations98
US4792646ADec 20, 1988
Ceramic wiring board and its production
IBIDEN CO LTD56 citations96
US4752499AJun 21, 1988
Adhesive for electroless plating and method of preparation of circuit board using this adhesive
IBIDEN CO LTD48 citations96
US7777328B2Aug 17, 2010
Substrate and multilayer circuit board
IBIDEN CO LTD50 citations94
US5512712AApr 30, 1996
Printed wiring board having indications thereon covered by insulation
IBIDEN CO LTD54 citations94
US6586686B1Jul 1, 2003
Multilayer printed wiring board and method for manufacturing the same
IBIDEN CO LTD34 citations93
US6518513B1Feb 11, 2003
Single-sided circuit board and method for manufacturing the same
IBIDEN CO LTD25 citations93
US5589255ADec 31, 1996
Adhesive for electroless plating, printed circuit boards and method of producing the same
IBIDEN CO LTD20 citations93
US5021472AJun 4, 1991
Adhesive for electroless plating and method of preparation of circuit board using this adhesive
IBIDEN CO LTD29 citations93
US4485182ANov 27, 1984
Powder composition for producing sintered ceramic
IBIDEN CO LTD28 citations93
US6492255B2Dec 10, 2002
Semiconductor chip and method manufacturing the same
IBIDEN CO LTD42 citations92
US5209917AMay 11, 1993
Lithium niobate single crystal thin film and production method thereof
IBIDEN CO LTD26 citations92
US4529575AJul 16, 1985
Process for producing ultrafine silicon carbide powder
IBIDEN CO LTD38 citations89
US6831235B1Dec 14, 2004
Printed-circuit board, multilayer printed-circuit board and method of manufacture thereof
IBIDEN CO LTD14 citations84
US4664946AMay 12, 1987
Silicon carbide substrates and a method of producing the same
IBIDEN CO LTD22 citations79
US4499147AFeb 12, 1985
Silicon carbide substrates and a method of producing the same
IBIDEN CO LTD25 citations79
US7721427B2May 25, 2010
Method for manufacturing single sided substrate
IBIDEN CO LTD6 citations74
US5227011AJul 13, 1993
Method for producing a second harmonic wave generating device
IBIDEN CO LTD9 citations74
US5185829AFeb 9, 1993
Light beam deflector for deflecting light from optical waveguide by inclined grating
IBIDEN CO LTD15 citations74
US5175784ADec 29, 1992
Second harmonic wave generating device
IBIDEN CO LTD18 citations74
US4973118ANov 27, 1990
Second harmonic wave generating device
IBIDEN CO LTD9 citations74
US4540677ASep 10, 1985
Process for producing a power composition for producing sintered ceramic articles
IBIDEN CO LTD15 citations74
US4537735AAug 27, 1985
Method of producing a silicon carbide sintered compact
IBIDEN CO LTD11 citations74
US5273941ADec 28, 1993
Fiber reinforced silicon carbide ceramics and method of producing the same
IBIDEN CO LTD9 citations72
US5260263ANov 9, 1993
Superconductive ceramic wire and method for producing the same
IBIDEN CO LTD9 citations72
US5204319AApr 20, 1993
Fiber reinforced ceramics of calcium phosphate series compounds
IBIDEN CO LTD15 citations72
US5166130ANov 24, 1992
Superconductive ceramic molded product and a production process thereof
IBIDEN CO LTD10 citations72
US4953943ASep 4, 1990
Second harmonic wave generating device
IBIDEN CO LTD10 citations72
US4953931ASep 4, 1990
Second harmonic wave generating device
IBIDEN CO LTD11 citations72
US5087433AFeb 11, 1992
Method and apparatus for the production of SiC whisker
IBIDEN CO LTD5 citations61
US4415535ANov 15, 1983
Apparatus for refining metal carbides containing free carbon
IBIDEN CO LTD3 citations61
US5018810AMay 28, 1991
Method for producing a second harmonic wave generating device
IBIDEN CO LTD1 citations52
IBIGAWA ELECTRIC IND CO LTD
6 patentsUS4526734AJul 2, 1985
Process for the production of silicon carbide sintered bodies
IBIGAWA ELECTRIC IND CO LTD32 citations92
US4238434ADec 9, 1980
Method of producing a silicon carbide sintered body
IBIGAWA ELECTRIC IND CO LTD35 citations91
US4292276ASep 29, 1981
Apparatus for producing silicon carbide
IBIGAWA ELECTRIC IND CO LTD19 citations79
US4162167AJul 24, 1979
Process and an apparatus for producing silicon carbide consisting mainly of beta-type crystal
IBIGAWA ELECTRIC IND CO LTD21 citations79
US4390504AJun 28, 1983
Apparatus for producing silicon carbide consisting mainly of β-type crystal
IBIGAWA ELECTRIC IND CO LTD12 citations68
US4327067AApr 27, 1982
Method for refining metal carbides containing free carbon
IBIGAWA ELECTRIC IND CO LTD1 citations50