Inventor
KOJIMA ISAO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DDK LTD
6 patentsUS7845987B2Dec 7, 2010
Electrical connector with plug connector and receptacle connector
DDK LTD24 citations92
USD576103SSep 2, 2008
Electric connector
DDK LTD17 citations92
US7374432B2May 20, 2008
Connector
DDK LTD27 citations92
USD562774SFeb 26, 2008
Electric connector
DDK LTD22 citations92
USD539226SMar 27, 2007
Electric connector
DDK LTD24 citations92
USD539227SMar 27, 2007
Electric connector
DDK LTD20 citations92
FDK CORP
5 patentsUS7006273B2Feb 28, 2006
Faraday rotation device and optical device using same
FDK CORP9 citations71
US6876480B2Apr 5, 2005
Farady rotation device and optical device comprising it
FDK CORP7 citations71
US6870675B2Mar 22, 2005
Variable optical attenuator
FDK CORP6 citations62
US7024073B2Apr 4, 2006
Reflective variable light attenuator
FDK CORP5 citations61
US7336418B1Feb 26, 2008
Optical attenuator
FDK CORP4 citations60