P

Inventor

TAKESHITA HIDEO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “TAKESHITA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FDK CORP

3 patents
US6667827B2Dec 23, 2003

Beam shutter

FDK CORP2 citations60
US6798566B2Sep 28, 2004

Variable optical gain equalizer and variable branching ratio beam splitter

FDK CORP3 citations59
US7233717B2Jun 19, 2007

Reflective optical switch

FDK CORP2 citations56

NTN TOYO BEARING CO LTD

1 patent
US5803993ASep 8, 1998

Outer ring for high strength constant velocity joint and production process for same

NTN TOYO BEARING CO LTD55 citations94

KOBE STEEL LTD

1 patent
US4431445AFeb 14, 1984

Steel for machine construction having excellent cold forgeability and machinability

KOBE STEEL LTD12 citations67