Inventor
HARA SUSUMU
JP34 patents
⚠️ This page may combine multiple inventors who share the name “HARA SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SILICON LAB INC
5 patentsUS8791734B1Jul 29, 2014
Cascaded PLL for reducing low-frequency drift in holdover mode
SILICON LAB INC59 citations94
US7969251B2Jun 28, 2011
Fractional divider
SILICON LAB INC17 citations92
US7764134B2Jul 27, 2010
Fractional divider
SILICON LAB INC17 citations92
US7742352B1Jun 22, 2010
Variable sense level for fuse-based non-volatile memory
SILICON LAB INC17 citations83
US7259628B2Aug 21, 2007
Signal dependent biasing scheme for an amplifier
SILICON LAB INC5 citations63
NIPPON STEEL CORP
3 patentsUS4696682ASep 29, 1987
Solid adsorbent for carbon monoxide and process for separation from gas mixture
NIPPON STEEL CORP29 citations92
US4470829ASep 11, 1984
Solid adsorbent for carbon monoxide and process for separation from gas mixture
NIPPON STEEL CORP29 citations92
US4460384AJul 17, 1984
Process for separating carbon monoxide from a gas mixture
NIPPON STEEL CORP3 citations62
HARA SUSUMU
3 patentsUS8248175B2Aug 21, 2012
Oscillator with external voltage control and interpolative divider in the output path
HARA SUSUMU10 citations83
US8441291B2May 14, 2013
PLL using interpolative divider as digitally controlled oscillator
HARA SUSUMU15 citations82
US8872070B2Oct 28, 2014
Offline teaching method
HARA SUSUMU1 citations45
HIRAI HIDEFUMI
3 patentsUS4864071ASep 5, 1989
Process for separation of unsaturated hydrocarbon from gas mixture
HIRAI HIDEFUMI18 citations82
US4546094AOct 8, 1985
Solid adsorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture
HIRAI HIDEFUMI9 citations73
US4525180AJun 25, 1985
Process for recovery of ethylene from gaseous mixture
HIRAI HIDEFUMI9 citations73