Inventor · disambiguated record
Teiichirou Chiba
Also filed as: CHIBA TEIICHIROU
20 granted patents·12 pending applications·198 citations·filing 1997–2020
94Inventor score
Files withKOMATSU MFG CO LTD19CHIBA TEIICHIROU4SUGIMOTO YUKIHIKO2KOMATSU DENSHI KINZOKU KK1TOKUNAGA HIROYUKI1
Top patents by PatentIndex Score
32 records- 0194US9627943B2Motor cooling structure and motorTOKUNAGA HIROYUKI·Filed 2012·Granted Apr 18, 2017·25 cites·15 claims
- 0290US6810061B2Discharge electrode and discharge electrode manufacturing methodKOMATSU MFG CO LTD·Filed 2002·Granted Oct 26, 2004·32 cites·20 claims
- 0387US8232697B2Power unitCHIBA TEIICHIROU·Filed 2008·Granted Jul 31, 2012·17 cites·15 claims
- 0485US6774340B1Shape of microdot mark formed by laser beam and microdot marking methodKOMATSU MFG CO LTD·Filed 2000·Granted Aug 10, 2004·47 cites·10 claims
- 0582US8084908B2Generator/motor mounted as an auxiliary power unit of an engineCHIBA TEIICHIROU·Filed 2006·Granted Dec 27, 2011·12 cites·8 claims
- 0677US8569919B2Generator motorSUGIMOTO YUKIHIKO·Filed 2012·Granted Oct 29, 2013·4 cites·10 claims
- 0775US9583990B2Electrical motorKOMATSU MFG CO LTD·Filed 2012·Granted Feb 28, 2017·3 cites·14 claims
- 0871US9252523B2Interlock mechanism of motor, and motorKOMATSU MFG CO LTD·Filed 2012·Granted Feb 2, 2016·2 cites·13 claims
- 0970US10211688B2Electric machineKOMATSU MFG CO LTD·Filed 2014·Granted Feb 19, 2019·2 cites·15 claims
- 1067US6777820B2Semiconductor waferKOMATSU DENSHI KINZOKU KK·Filed 2000·Granted Aug 17, 2004·19 cites·18 claims
- 1165US8946965B2Armature of electric motor and electric motorCHIBA TEIICHIROU·Filed 2009·Granted Feb 3, 2015·5 cites·8 claims
- 1257US6437454B1Semiconductor base material having fine dot markKOMATSU MFG CO LTD·Filed 2000·Granted Aug 20, 2002·10 cites·2 claims
- 1355US11799341B2Stator and rotary electric machineKOMATSU MFG CO LTD·Filed 2019·Granted Oct 24, 2023·0 cites·8 claims
- 1455US9077225B2Armature of electric motor and method for manufacturing armature of electric motorCHIBA TEIICHIROU·Filed 2009·Granted Jul 7, 2015·2 cites·18 claims
- 1552US8629594B2Lubrication structure of generator motor and generator motorSUGIMOTO YUKIHIKO·Filed 2012·Granted Jan 14, 2014·1 cites·9 claims
- 1649US6436842B2Semiconductor wafer including a dot mark of a peculiar shape and method of forming the dot markKOMATSU MFG CO LTD·Filed 2001·Granted Aug 20, 2002·3 cites·6 claims
- 1747US11811285B2Stator, rotary electric machine, and work machineKOMATSU MFG CO LTD·Filed 2019·Granted Nov 7, 2023·0 cites·6 claims
- 1847US2022037945A1Rotary electric machine statorKOMATSU MFG CO LTD·Filed 2019·Application pending·0 cites
- 1946US6144397ALaser marking method and an apparatus thereofKOMATSU MFG CO LTD·Filed 1997·Granted Nov 7, 2000·14 cites·21 claims
- 2045US10734875B2Rotary electric machine and rotary electric machine controllerUNIV OSAKA·Filed 2015·Granted Aug 4, 2020·0 cites·12 claims
- 2145US2022263356A1MotorKOMATSU MFG CO LTD·Filed 2020·Application pending·0 cites
- 2245US2022255386A1Coil, stator, and motorKOMATSU MFG CO LTD·Filed 2020·Application pending·0 cites
- 2345US2022294283A1Coil, stator, motor, and manufacturing method of statorKOMATSU MFG CO LTD·Filed 2020·Application pending·0 cites
- 2444US2021189686A1Electric motor, rotary drive system, and hydraulic shovelKOMATSU MFG CO LTD·Filed 2019·Application pending·0 cites
- 2539US11444508B2Electric motor, rotary drive system, and hydraulic excavatorKOMATSU MFG CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·10 claims
- 2639US2002023031A1Providing method of processing relevant information and its systemFiled 2001·Application pending·0 cites
- 2738US2021189687A1Rotary drive system and hydraulic excavatorKOMATSU MFG CO LTD·Filed 2018·Application pending·0 cites
- 2837US2020284310A1Speed reducer, rotary drive system, and hydraulic shovelKOMATSU MFG CO LTD·Filed 2019·Application pending·0 cites
- 2936US2016322888A1Rotating Electric MachineKOMATSU MFG CO LTD·Filed 2015·Application pending·0 cites
- 3035US2001020750A1Semiconductor wafer and method of specifying crystallographic axis orientation thereofFiled 2001·Application pending·0 cites
- 3134US2001006399A1Laser marking method and laser marker for carrying out the methodFiled 2000·Application pending·0 cites
- 3234US2002057481A1Beam scanning type laser marking deviceFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Teiichirou Chiba files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →