Inventor
Teiichirou Chiba
Inventor
Hiratsuka, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines28%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y02TClimate change mitigation technologies related to transportation10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
B60LPropulsion of electrically-propelled vehicles8%
B23KSoldering or unsoldering5%
B41MPrinting, duplicating, marking, or copying processes3%
B44CProducing decorative effects3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
C30BSingle-crystal growth3%
PatentTitleYear
10,734,875Rotary electric machine and rotary electric machine controller202010,211,688Electric machine20199,627,943'Motor cooling structure and motor'20179,583,990'Electrical motor'20179,252,523'Interlock mechanism of motor, and motor'20169,077,225'Armature of electric motor and method for manufacturing armature of electric motor'20158,946,965'Armature of electric motor and electric motor'20158,629,594'Lubrication structure of generator motor and generator motor'20148,569,919'Generator motor'20138,232,697'Power unit'20128,084,908'Generator/motor mounted as an auxiliary power unit of an engine'20116,810,061'Discharge electrode and discharge electrode manufacturing method'20046,777,820'Semiconductor wafer'20046,774,340'Shape of microdot mark formed by laser beam and microdot marking method'20046,437,454'Semiconductor base material having fine dot mark'20026,436,842'Semiconductor wafer including a dot mark of a peculiar shape and method of forming the dot mark'20026,144,397'Laser marking method and an apparatus thereof'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2019Patents assigned to KOMATSU MFG CO LTD (15)· patent assignee history
2000–2020Based in Kanagawa, JP· patent location history
2004Patents assigned to GIGAPHOTON INC (1)· patent assignee history
2004–2019Based in Hiratsuka, JP· patent location history
2011–2017Patents assigned to CHIBA TEIICHIROU (7)· patent assignee history
2012–2014Patents assigned to SUGIMOTO YUKIHIKO (3)· patent assignee history
2015Patents assigned to YOSHIDA DAISUKE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU MFG CO LTD | 15 | 2000–2019 |
| CHIBA TEIICHIROUself | 7 | 2011–2017 |
| SUGIMOTO YUKIHIKO | 3 | 2012–2014 |
| YOSHIDA DAISUKE | 2 | 2015 |
| GIGAPHOTON INC | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiratsuka, JP | 13 | 2004–2019 |
| Kanagawa, JP | 4 | 2000–2020 |