Inventor
Nobuo Matsuyama
Inventor
Komatsu, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging21%
F16HGearing19%
B60WConjoint control of vehicle sub-units of different type or different function12%
F02DControlling combustion engines12%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology5%
E01HStreet cleaning5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
F15BSystems acting by means of fluids in general5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,759,337Work vehicle202010,745,873Work vehicle20209,353,502'Wheel loader'20169,037,358'Wheel loader'20158,997,915'Wheel loader'20158,851,224'Work vehicle'20148,718,879'Work vehicle and method for controlling work vehicle'20148,306,704'Engine control device for working vehicle'20128,082,082'Engine-load control device for working vehicle'20117,865,288'Engine control device for working vehicle'20117,661,499'Construction machine'20106,857,986'Apparatus for controlling a plurality of hydraulic motors and clutch'20056,622,594'Apparatus for controlling a plurality of hydraulic motors and clutch'20036,387,005'Hydraulic drive apparatus for working machine'20026,336,518'Travel assisting hydraulic circuit for hydraulic drive type working vehicle'20026,276,134'Apparatus for controlling a plurality of hydraulic motors and a clutch'20016,122,848'Hydraulic drive type working vehicle'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2020Patents assigned to KOMATSU MFG CO LTD (17)· patent assignee history
2000–2005Based in Sakado, JP· patent location history
2010Based in Ishikawa, JP· patent location history
2011–2015Patents assigned to MATSUYAMA NOBUO (4)· patent assignee history
2011–2016Based in Komatsu, JP· patent location history
2014Patents assigned to TAKAHASHI HIROTAKA (1)· patent assignee history
2014Based in Hirakata, JP· patent location history
2015Patents assigned to OTA TOSHUKI (1)· patent assignee history
2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU MFG CO LTD | 17 | 2000–2020 |
| MATSUYAMA NOBUOself | 4 | 2011–2015 |
| OTA TOSHUKI | 1 | 2015 |
| TAKAHASHI HIROTAKA | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Komatsu, JP | 7 | 2011–2016 |
| Sakado, JP | 6 | 2000–2005 |
| Tokyo, JP | 2 | 2020 |
| Hirakata, JP | 1 | 2014 |
| Ishikawa, JP | 1 | 2010 |