Inventor
CHIBA KEIICHI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EAGLE IND CO LTD
18 patentsUS10704417B2Jul 7, 2020
Sliding component having fluid introduction groove and dynamic pressure generation groove
EAGLE IND CO LTD31 citations94
US10495228B2Dec 3, 2019
Sealing device
EAGLE IND CO LTD39 citations94
US10473220B2Nov 12, 2019
Slide component
EAGLE IND CO LTD30 citations94
US10337620B2Jul 2, 2019
Sliding component
EAGLE IND CO LTD41 citations94
US10337560B2Jul 2, 2019
Sliding component
EAGLE IND CO LTD21 citations94
US10054230B2Aug 21, 2018
Mechanical seal
EAGLE IND CO LTD45 citations94
US11009130B2May 18, 2021
Sliding component
EAGLE IND CO LTD22 citations92
US10655736B2May 19, 2020
Sliding component
EAGLE IND CO LTD14 citations85
US10487944B2Nov 26, 2019
Slide component
EAGLE IND CO LTD16 citations85
US10443737B2Oct 15, 2019
Slide component
EAGLE IND CO LTD18 citations85
US11739844B2Aug 29, 2023
Mechanical seal
EAGLE IND CO LTD6 citations74
US10612665B2Apr 7, 2020
Mechanical seal
EAGLE IND CO LTD3 citations73
US10598286B2Mar 24, 2020
Slide component
EAGLE IND CO LTD3 citations73
US10519966B2Dec 31, 2019
Plain bearing and pump
EAGLE IND CO LTD4 citations71
US10280977B2May 7, 2019
Slide Component
EAGLE IND CO LTD6 citations71
US10274086B2Apr 30, 2019
Sliding component
EAGLE IND CO LTD1 citations62
US10344867B2Jul 9, 2019
Sliding component
EAGLE IND CO LTD1 citations60
US11543033B2Jan 3, 2023
Mechanical seal
EAGLE IND CO LTD0 citations51
TOHOKU RIKO KK
8 patentsUS6382094B1May 7, 2002
Printer
TOHOKU RIKO KK15 citations92
US6592481B2Jul 15, 2003
Synchronous drive arrangement for a printer
TOHOKU RIKO KK16 citations84
US7275481B2Oct 2, 2007
Printer
TOHOKU RIKO KK3 citations62
US6604459B2Aug 12, 2003
Printer
TOHOKU RIKO KK4 citations62
US5454308AOct 3, 1995
Cam mechanism for stencil duplicating machine
TOHOKU RIKO KK4 citations60
US6715412B2Apr 6, 2004
Printer
TOHOKU RIKO KK0 citations51
US6651553B2Nov 25, 2003
Printer
TOHOKU RIKO KK0 citations51
US6647873B2Nov 18, 2003
Printer
TOHOKU RIKO KK0 citations51