Inventor
Keigo Honda
Inventor
Osaka, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging31%
F15BSystems acting by means of fluids in general31%
B62DMotor vehicles8%
F16KValves8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
H02JElectric power networks8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
11,001,990Working machine202110,982,413Hydraulic system for working machine202110,968,599Work machine202110,968,923Hydraulic system for working machine and control valve20217,779,677'Liquid chromatographic analyzer and liquid chromatography analysis'20105,703,466'Charging control apparatus'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
1997Based in Wako, JP· patent location history
2010Patents assigned to COMET CO LTD (1)· patent assignee history
2010Based in Yamaguchi, JP· patent location history
2021Patents assigned to KUBOTA KK (4)· patent assignee history
2021Based in Osaka, JP· patent location history
2021Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUBOTA KK | 4 | 2021 |
| COMET CO LTD | 1 | 2010 |
| HONDA MOTOR CO LTD | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 3 | 2021 |
| Sakai, JP | 1 | 2021 |
| Yamaguchi, JP | 1 | 2010 |
| Wako, JP | 1 | 1997 |