Inventor
Hirofumi Kikuchi
Inventor
Yamanashi, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable14%
Y10TTechnical subjects covered by former us classification9%
B24BMachines, devices, or processes for grinding or polishing7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
B41JTypewriters5%
B62DMotor vehicles5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
F16KValves5%
B24DTools for grinding, buffing or sharpening4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
PatentTitleYear
10,696,252Vehicle body structure202010,501,125Vehicle body rear portion structure201910,471,995Vehicle body rear part structure201910,451,445Absolute encoder including abnormality detection unit for detecting abnormality of consumption current201910,309,804Encoder signal processor having automatic adjustment function20199,466,902'Method of producing a detector'20169,321,142'Polymer material, foam obtained from same, and polishing pad using those'20168,823,576'Encoder communication circuit'20148,692,502'Encoder having function for detecting amount of noise'20148,647,179'Polishing pad, and method for manufacturing polishing pad'20148,308,527'Metal film polishing pad and method for polishing metal film using the same'20128,211,543'Cushion for polishing pad and polishing pad using the cushion'20127,619,537'Signal processing circuit for encoder'20097,247,839'Encoder for detecting position or displacement of moving body'20077,011,554'Grounding mechanism for electric motor with encoder'20066,748,979'Fluid supply valve'20046,550,498'Fluid supply valve'20036,394,137'Fluid supply valve'20026,338,024'Industrial machine having abnormal vibration detecting function'20026,083,433'Cleaning blade and process for producing same'20005,533,095'Data transfer system'19965,321,299'Hybrid integrated circuit device'19945,119,004'Reference-point return method'19925,075,540'Optical encoder with offset adjusting means'19914,897,544'Signal processor of pulse encoder'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2014Patents assigned to FANUC LTD (8)· patent assignee history
1992–2019Based in Yamanashi, JP· patent location history
2002–2004Based in Kanagawa, JP· patent location history
2007–2014Based in Minamitsuru-gun, JP· patent location history
2012–2016Patents assigned to KIKUCHI HIROFUMI (6)· patent assignee history
2012–2016Patents assigned to KURARAY CO (4)· patent assignee history
2012–2016Based in Kurashiki, JP· patent location history
2014–2019Patents assigned to FANUC CORP (4)· patent assignee history
2019–2020Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
2019–2020Based in Haga-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FANUC LTD | 8 | 1990–2014 |
| KIKUCHI HIROFUMIself | 6 | 2012–2016 |
| FANUC CORP | 4 | 2014–2019 |
| KURARAY CO | 4 | 2012–2016 |
| HONDA MOTOR CO LTD | 3 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yamanashi, JP | 7 | 1992–2019 |
| Kurashiki, JP | 4 | 2012–2016 |
| Haga-gun, JP | 3 | 2019–2020 |
| Kanagawa, JP | 3 | 2002–2004 |
| Minamitsuru-gun, JP | 2 | 2007–2014 |