Inventor
Kuniaki Matsumoto
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
G06NComputing arrangements based on specific computational models13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes10%
Y10TTechnical subjects covered by former us classification10%
B61LGuiding railway traffic5%
G05BControl or regulating systems in general5%
G06FElectric digital data processing5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
A61FFilters implantable into blood vessels3%
A61MDevices for introducing media into, or onto, the body3%
PatentTitleYear
11,131,944Developing device regulates an amount of developer on a developing sleeve202110,524,940Stent20208,641,012'Medical connector'20145,659,734'Cooperation scheme for plural work stations'19975,546,572'Method for retrieving database of image information'19965,526,516'Knowledge data assimilation method and system'19965,299,287'Information processing system'19945,267,148'Computer aided real-time decision support system and method'19935,224,204'Inference method and system'19935,170,220'Method of regulating optical axes of headlights for automotive vehicle'19925,161,103'Real time status monitoring system'19924,984,174'Information service system'19914,901,229'Parallelized rules processing system using associative memory for pipelined execution of plural join operations and concurrent condition comparing'19904,802,094'Process monitoring apparatus for process management in production and assembly lines'19894,644,480'Reliability analyzing system for manufacturing processes'19874,308,150'Operation control method for a waterworks system'19814,200,911'Control of the flow rate and fluid pressure in a pipeline network for optimum distribution of the fluid to consumers'19804,180,083'System for controlling flow rate in pipelines'19794,036,023'Flood control system for a dam'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1997Patents assigned to HITACHI LTD (14)· patent assignee history
1977–1980Based in Kokubunji, JP· patent location history
1987–1994Patents assigned to HITACHI MICROCUMPUTER ENG (2)· patent assignee history
1987–2021Based in Tokyo, JP· patent location history
1990–2014Patents assigned to MATSUMOTO KUNIAKI (2)· patent assignee history
1996Based in Saitama-shi, JP· patent location history
2014–2020Patents assigned to NIPRO CORP (2)· patent assignee history
2014Based in Takatsuki, JP· patent location history
2020Based in Osaka, JP· patent location history
2021Patents assigned to ADACHI TAKAHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 14 | 1977–1997 |
| HITACHI MICROCUMPUTER ENG | 2 | 1987–1994 |
| MATSUMOTO KUNIAKIself | 2 | 1990–2014 |
| NIPRO CORP | 2 | 2014–2020 |
| ADACHI TAKAHIRO | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 10 | 1987–2021 |
| Kokubunji, JP | 3 | 1977–1980 |
| Osaka, JP | 1 | 2020 |
| Takatsuki, JP | 1 | 2014 |
| Saitama-shi, JP | 1 | 1996 |