Inventor
SAITO KEI
JP63 patents
⚠️ This page may combine multiple inventors who share the name “SAITO KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMANO KK
31 patentsUS9706761B1Jul 18, 2017
Spinning reel for fishing
SHIMANO KK12 citations84
US7802744B2Sep 28, 2010
Spinning reel
SHIMANO KK8 citations84
US7628348B2Dec 8, 2009
Reel unit of spinning reel
SHIMANO KK8 citations84
US10575507B2Mar 3, 2020
Spinning reel
SHIMANO KK3 citations73
US10334833B2Jul 2, 2019
Spinning reel
SHIMANO KK4 citations73
US10278377B2May 7, 2019
Rotation transmission mechanism for spinning reel
SHIMANO KK4 citations73
US10010061B2Jul 3, 2018
Spinning reel
SHIMANO KK6 citations73
US8925847B2Jan 6, 2015
Spinning reel
SHIMANO KK4 citations73
US7537178B2May 26, 2009
Spinning reel
SHIMANO KK5 citations63
US7314192B2Jan 1, 2008
Spinning reel
SHIMANO KK6 citations63
US7293731B2Nov 13, 2007
Reciprocating mechanism for spinning reel
SHIMANO KK4 citations63
US7163167B2Jan 16, 2007
One way clutch for spinning reel
SHIMANO KK6 citations63
US11716980B2Aug 8, 2023
Spinning reel
SHIMANO KK0 citations62
US10973216B2Apr 13, 2021
Fishing reel cap
SHIMANO KK0 citations62
US10617101B2Apr 14, 2020
Fishing reel
SHIMANO KK1 citations62
US10561130B2Feb 18, 2020
Roller clutch for fishing reel
SHIMANO KK1 citations62
US10412944B2Sep 17, 2019
Pinion gear for a fishing reel
SHIMANO KK1 citations62
US6981668B2Jan 3, 2006
Drag adjustment knob for a spinning reel
SHIMANO KK2 citations61
US11395482B2Jul 26, 2022
Spinning reel
SHIMANO KK1 citations60
US10869469B2Dec 22, 2020
Drag knob and fishing reel
SHIMANO KK0 citations52
US10806133B2Oct 20, 2020
Rotor of spinning reel for fishing and spinning reel for fishing with the rotor
SHIMANO KK0 citations52
US10779522B2Sep 22, 2020
Rotation transmission mechanism and spinning reel for fishing having the same
SHIMANO KK0 citations52
US10765095B2Sep 8, 2020
Line clip for spinning reel, and spool for spinning reel having line clip
SHIMANO KK0 citations52
US10721921B2Jul 28, 2020
Spinning reel
SHIMANO KK0 citations52
US10667503B2Jun 2, 2020
Fishing reel
SHIMANO KK0 citations52
US10477847B2Nov 19, 2019
Roller clutch for fishing reel
SHIMANO KK0 citations52
US9737062B2Aug 22, 2017
Roller clutch for fishing reel and spinning reel
SHIMANO KK1 citations52
US9591839B2Mar 14, 2017
Spinning reel for fishing and a braking operation lever for the rotor braking device
SHIMANO KK1 citations52
US9560841B2Feb 7, 2017
Spinning reel for fishing and a braking operation lever for the rotor braking device
SHIMANO KK0 citations52
US11856930B2Jan 2, 2024
Collar member for spinning reel
SHIMANO KK0 citations51
US10575509B2Mar 3, 2020
Drag knob
SHIMANO KK0 citations51
RICOH CO LTD
4 patentsUS11366410B2Jun 21, 2022
Developer container, developing device, process cartridge, and image forming apparatus
RICOH CO LTD2 citations71
US11599061B2Mar 7, 2023
Image forming apparatus
RICOH CO LTD0 citations62
US11726418B2Aug 15, 2023
Developer container, developing device, process cartridge, and image forming apparatus
RICOH CO LTD0 citations61
US11454897B2Sep 27, 2022
Developing device and image forming apparatus containing regulated bearing
RICOH CO LTD0 citations61
SAITO KEI
3 patentsTORAY INDUSTRIES
3 patentsUS6960628B2Nov 1, 2005
Polyphenylene sulfide resin composition
TORAY INDUSTRIES14 citations82
US9840596B2Dec 12, 2017
Polyphenylene sulfide block copolymer and manufacturing method therefor
TORAY INDUSTRIES3 citations72
US10577501B2Mar 3, 2020
Polyphenylene sulfide resin composition and hollow forming products using the same
TORAY INDUSTRIES2 citations71
OSHIKAWA YUKI
2 patentsYOSHIZAWA HIDEO
2 patentsKAWASHIMA NAOHIRO
1 patentUNIV MONASH
1 patentTOPPAN INC
1 patentUNIV WASEDA
1 patentJAPAN SCIENCE & TECH CORP
1 patentShowing the top 50 of 63 patents by PatentIndex Score.