Inventor
OCHIAI MASAYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “OCHIAI MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
15 patentsUS5643831AJul 1, 1997
Process for forming solder balls on a plate having apertures using solder paste and transferring the solder balls to semiconductor device
FUJITSU LTD231 citations98
US5284796AFeb 8, 1994
Process for flip chip connecting a semiconductor chip
FUJITSU LTD237 citations98
US6025258AFeb 15, 2000
Method for fabricating solder bumps by forming solder balls with a solder ball forming member
FUJITSU LTD94 citations97
US6319810B1Nov 20, 2001
Method for forming solder bumps
FUJITSU LTD55 citations95
US6689639B2Feb 10, 2004
Method of making semiconductor device
FUJITSU LTD30 citations92
US6528346B2Mar 4, 2003
Bump-forming method using two plates and electronic device
FUJITSU LTD24 citations92
US5959346ASep 28, 1999
Method for fabricating metal bumps onto electronic device
FUJITSU LTD22 citations92
US4759490AJul 26, 1988
Method for soldering electronic components onto a printed wiring board using a solder paste
FUJITSU LTD28 citations92
US5616164AApr 1, 1997
Methods for making metal particle spherical and removing oxide film solder paste and soldering method
FUJITSU LTD18 citations83
US6867378B2Mar 15, 2005
Solder paste and terminal-to-terminal connection structure
FUJITSU LTD8 citations74
US6596094B2Jul 22, 2003
Solder paste and electronic device
FUJITSU LTD7 citations73
US6140286AOct 31, 2000
Defluxing agent cleaning method and cleaning apparatus
FUJITSU LTD9 citations72
US6050479AApr 18, 2000
Defluxing agent cleaning method and cleaning apparatus
FUJITSU LTD5 citations72
US5695571ADec 9, 1997
Cleaning method using a defluxing agent
FUJITSU LTD12 citations72
US7604152B2Oct 20, 2009
Method for manufacturing a printed circuit board for electronic devices and an electronic device using the same
FUJITSU LTD6 citations62
KYOWA HAKKO BIO CO LTD
3 patentsUS10052298B2Aug 21, 2018
Rapid-acting, blood-arginine-level-increasable oral preparation comprising citrulline and arginine
KYOWA HAKKO BIO CO LTD0 citations52
US9622998B2Apr 18, 2017
Rapid-acting, blood-arginine-level-increasable oral preparation comprising citrulline and arginine
KYOWA HAKKO BIO CO LTD0 citations52
US9060980B2Jun 23, 2015
Rapid-acting, blood-arginine-level-increasable oral preparation comprising citrulline and arginine
KYOWA HAKKO BIO CO LTD0 citations52