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Inventor

Toyonaga Saito

Inventor
Osaka, JP

Overview

7→
Patents
2000–2004
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Gprimary
F16GBelts, cables, or ropes, predominantly used for driving purposes58%
F16HGearing25%
B21LMaking metal chains8%
C21DModifying the physical structure of ferrous metals8%
PatentTitleYear
6,796,920'Silent chain power transmission apparatus'20046,733,410'Wear-elongation resistant silent chain'20046,685,589'Silent chain in which strength and elongation of link row are uniformized'20046,533,691'Low noise silent chain'20036,419,604'Double-meshing-type silent chain drive and sprocket used therein'20026,334,829'Double-meshing-type silent chain drive and sprocket used therein'20026,068,568'Silent chain'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2004Patents assigned to TSUBAKIMOTO CHAIN CO (7)· patent assignee history
2000Based in Hanno, JP· patent location history
2002Based in Saitama, JP· patent location history
2003–2004Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TSUBAKIMOTO CHAIN CO72000–2004
Locations
LocationPatentsSpan
Osaka, JP42003–2004
Saitama, JP22002
Hanno, JP12000