Inventor
FUKUDA SHIGEKAZU
JP23 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA SHIGEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TSUBAKIMOTO CHAIN CO
22 patentsUS6589127B1Jul 8, 2003
Silent chain with rocker joint pins
TSUBAKIMOTO CHAIN CO21 citations92
US6533691B2Mar 18, 2003
Low noise silent chain
TSUBAKIMOTO CHAIN CO26 citations92
US6432011B1Aug 13, 2002
Silent chain
TSUBAKIMOTO CHAIN CO45 citations92
US6416436B1Jul 9, 2002
Silent chain power transmitting device
TSUBAKIMOTO CHAIN CO26 citations92
US6387003B2May 14, 2002
Chain with improved rocker pin joint structure
TSUBAKIMOTO CHAIN CO24 citations92
US6325735B1Dec 4, 2001
Silent chain
TSUBAKIMOTO CHAIN CO45 citations92
US6277046B1Aug 21, 2001
Silent chain
TSUBAKIMOTO CHAIN CO35 citations92
US6260345B1Jul 17, 2001
Silent chain
TSUBAKIMOTO CHAIN CO33 citations92
US6203461B1Mar 20, 2001
Hydraulic tensioner
TSUBAKIMOTO CHAIN CO26 citations92
US6159122ADec 12, 2000
Silent chain
TSUBAKIMOTO CHAIN CO23 citations92
US5397278AMar 14, 1995
Sprocket for roller chain
TSUBAKIMOTO CHAIN CO38 citations92
US5352159AOct 4, 1994
Chain tensioner with oil reservoir
TSUBAKIMOTO CHAIN CO42 citations92
US6086497AJul 11, 2000
Hydraulic tensioner having a plunger with a self-contained reservoir and high pressure chamber for buffering
TSUBAKIMOTO CHAIN CO34 citations91
US6866601B2Mar 15, 2005
Ratchet-type hydraulic tensioner
TSUBAKIMOTO CHAIN CO15 citations84
US6494800B1Dec 17, 2002
Wear-resistant silent chain
TSUBAKIMOTO CHAIN CO20 citations84
US6383105B1May 7, 2002
Guide plate for a silent chain
TSUBAKIMOTO CHAIN CO16 citations84
US6272835B1Aug 14, 2001
Silent chain
TSUBAKIMOTO CHAIN CO16 citations84
US6146300ANov 14, 2000
Tensioner device for chain drive mechanism
TSUBAKIMOTO CHAIN CO19 citations84
US6796920B2Sep 28, 2004
Silent chain power transmission apparatus
TSUBAKIMOTO CHAIN CO16 citations83
US6572503B2Jun 3, 2003
Rocker joint silent chain
TSUBAKIMOTO CHAIN CO7 citations73
US6393819B1May 28, 2002
Rocker pin and wire stock for producing the same
TSUBAKIMOTO CHAIN CO10 citations73
US6435996B2Aug 20, 2002
Silent chain
TSUBAKIMOTO CHAIN CO13 citations72