Inventor · disambiguated record
Teiji Yamamoto
Also filed as: YAMAMOTO TEIJI
33 granted patents·7 pending applications·418 citations·filing 1981–2025
97Inventor score
Top patents by PatentIndex Score
40 records- 0191US7661774B2Track comprised or internal and external linksKOMATSU MFG CO LTD·Filed 2007·Granted Feb 16, 2010·25 cites·3 claims
- 0291US7172257B2Crawler track tension adjusting deviceKOMATSU MFG CO LTD·Filed 2004·Granted Feb 6, 2007·48 cites·12 claims
- 0386US8075192B2Bearing device and pin for bearing deviceYAMAMOTO TEIJI·Filed 2008·Granted Dec 13, 2011·9 cites·3 claims
- 0482US6883876B2Crawler type traveling apparatus, sprocket for crawler belt and segments thereofKOMATSU MFG CO LTD·Filed 2003·Granted Apr 26, 2005·30 cites·6 claims
- 0580US6568769B1Elastic flat treadKOMATSU MFG CO LTD·Filed 1998·Granted May 27, 2003·40 cites·12 claims
- 0678US9240535B2Light-emitting-element mount substrate and LED deviceMURATA MANUFACTURING CO·Filed 2013·Granted Jan 19, 2016·4 cites·16 claims
- 0777US6270173B1Fixing structure of link and pin of travelling crawler belt, and fixing method thereofKOMATSU MFG CO LTD·Filed 1999·Granted Aug 7, 2001·39 cites·10 claims
- 0874US7213894B2Shaft for roller wheelKOMATSU MFG CO LTD·Filed 2006·Granted May 8, 2007·9 cites·9 claims
- 0973US7325889B2Track having rotatable bushing and link for the sameKOMATSU MFG CO LTD·Filed 2003·Granted Feb 5, 2008·21 cites·9 claims
- 1073US7121555B2Seal assembly and crawler-track connection structureKOMATSU MFG CO LTD·Filed 2001·Granted Oct 17, 2006·12 cites·5 claims
- 1169US7108337B2Roller for a crawler type traveling vehicleKOMATSU MFG CO LTD·Filed 2003·Granted Sep 19, 2006·17 cites·8 claims
- 1268US6955359B2Seal assembly and crawler-track connection structureKOMATSU MFG CO LTD·Filed 2003·Granted Oct 18, 2005·9 cites·3 claims
- 1364USD518074SSprocket part for a bulldozerKOMATSU MFG CO LTD·Filed 2004·Granted Mar 28, 2006·14 cites·1 claims
- 1464US6886323B2Fixing structure between link and pin in crawler belt, and fixing method thereofKOMATSU MFG CO LTD·Filed 2002·Granted May 3, 2005·14 cites·10 claims
- 1564US6866351B2Rotary bushing type crawler trackKOMATSU MFG CO LTD·Filed 2003·Granted Mar 15, 2005·14 cites·2 claims
- 1659US7014279B2Elastic flat treadKOMATSU MFG CO LTD·Filed 2003·Granted Mar 21, 2006·10 cites·5 claims
- 1759US4364572ASeal assembly with load ringKOMATSU MFG CO LTD·Filed 1981·Granted Dec 21, 1982·20 cites·1 claims
- 1858US7354200B2Bearing device and pin for bearing deviceKOMATSU MFG CO LTD·Filed 2003·Granted Apr 8, 2008·8 cites·3 claims
- 1958US6926460B2Fixing structure for fixing a pin to a link in a caterpillarKOMATSU MFG CO LTD·Filed 2001·Granted Aug 9, 2005·7 cites·5 claims
- 2057US7481582B2Bearing device and pin for bearing deviceKOMATSU MFG CO LTD·Filed 2005·Granted Jan 27, 2009·2 cites·3 claims
- 2156US8890392B2Piezoelectric actuator having a moveable electrode portionYAMAMOTO KANSHO·Filed 2012·Granted Nov 18, 2014·2 cites·17 claims
- 2255US2025253303A1Integrated lc device and mounting structureMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2354US7210750B2Crawler belt link grinding system and crawler structureKOMATSU MFG CO LTD·Filed 2004·Granted May 1, 2007·8 cites·17 claims
- 2454US2025233064A1Integrated capacitor sheet, interposer, and semiconductor elementMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2553USD510365SSprocket part for a bulldozerKOMATSU MFG CO LTD·Filed 2003·Granted Oct 4, 2005·9 cites·1 claims
- 2653US6733092B2Travel driving apparatus for a track-type vehicleKOMATSU MFG CO LTD·Filed 2002·Granted May 11, 2004·8 cites·12 claims
- 2752US11776865B2Semiconductor device and method for manufacturing semiconductor deviceMURATA MANUFACTURING CO·Filed 2020·Granted Oct 3, 2023·0 cites·19 claims
- 2850US7134734B2Shaft for roller wheelKOMATSU MFG CO LTD·Filed 2004·Granted Nov 14, 2006·6 cites·3 claims
- 2948US7237853B2Support roller of crawler type traveling apparatusKOMATSU MFG CO LTD·Filed 2004·Granted Jul 3, 2007·10 cites·3 claims
- 3046US2005082767A1Seal assembly and crawler-track connection structureKOMATSU MFG CO LTD·Filed 2004·Application pending·0 cites
- 3144US2015108533A1Light-emitting deviceMURATA MANUFACTURING CO·Filed 2014·Application pending·0 cites
- 3242USD476342SSprocket part for bulldozerKOMATSU MFG CO LTD·Filed 2002·Granted Jun 24, 2003·4 cites·1 claims
- 3341US6612663B2Fixing structure between links and pins in crawlerKOMATSU MFG CO LTD·Filed 2000·Granted Sep 2, 2003·1 cites·6 claims
- 3439US7108085B2Equalizer bar for a track-type vehicleKOMATSU MFG CO LTD·Filed 2003·Granted Sep 19, 2006·0 cites·4 claims
- 3539US5473962ABicycle hanger structureFiled 1994·Granted Dec 12, 1995·14 cites·4 claims
- 3639US2005029866A1Track adjusterKOMATSU MFG CO LTD·Filed 2004·Application pending·0 cites
- 3738US6984006B2Elastic flat treadKOMATSU MFG CO LTD·Filed 2003·Granted Jan 10, 2006·2 cites·14 claims
- 3837US2006028066A1Tracked travel deviceYAMAMOTO TEIJI·Filed 2005·Application pending·0 cites
- 3935USD476666SSprocket part for bulldozerKOMATSU MFG CO LTD·Filed 2002·Granted Jul 1, 2003·2 cites·1 claims
- 4034US2016079218A1Electrostatic protection device and light-emitting moduleMURATA MANUFACTURING CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →