Inventor
Shunji Oka
Inventor
Ishikawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing30%
B60WConjoint control of vehicle sub-units of different type or different function20%
E02FDredging20%
B60TVehicle brake control systems or parts thereof10%
F15BSystems acting by means of fluids in general10%
F16DCouplings for transmitting rotation10%
PatentTitleYear
8,615,992'Construction machine'20138,516,811'Oil pressure system and valve assembly used in oil pressure system'20137,556,586'Shift control device and shift control method for vehicle'20097,267,634'Drive device for working vehicle and method of controlling the drive of working vehicle'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2013Patents assigned to KOMATSU MFG CO LTD (4)· patent assignee history
2007–2013Based in Ishikawa, JP· patent location history
2013Patents assigned to OKA SHUNJI (2)· patent assignee history
2013Patents assigned to NAITO KEITA (1)· patent assignee history
2013Patents assigned to TAKATORI OSAMU (1)· patent assignee history
2013Based in Komatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU MFG CO LTD | 4 | 2007–2013 |
| OKA SHUNJIself | 2 | 2013 |
| NAITO KEITA | 1 | 2013 |
| TAKATORI OSAMU | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ishikawa, JP | 3 | 2007–2013 |
| Komatsu, JP | 1 | 2013 |