Inventor
Makoto Nohmi
Inventor
Kawasaki, JP
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing24%
H04LTransmission of digital information, e.g. telegraphic communication15%
G06TImage data processing or generation, in general13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B60LPropulsion of electrically-propelled vehicles7%
G05BControl or regulating systems in general7%
Y02TClimate change mitigation technologies related to transportation7%
B61LGuiding railway traffic4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
PatentTitleYear
6,513,131'Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it'20036,092,217'Logic circuit having error detection function, redundant resource management method and fault tolerant system using it'20005,805,797'Controller having a fail safe function, automatic train controller and system using the same'19985,802,266'Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it'19985,625,762'Method for extracting three-dimensional color vector'19975,594,850'Image simulation method'19975,473,382'Video signal converting apparatus for converting an interlace video signal into a non-interlace video signal for reduction'19955,398,308'System and method for image simulation permitting editing with common data'19955,369,736'Texture mapping method'19945,317,678'Method for changing color of displayed images by use of color components'19945,299,301'Image displaying method and apparatus'19945,247,583'Image segmentation method and apparatus therefor'19935,043,873'Method of parallel processing for avoiding competition control problems and data up dating problems common in shared memory systems'19915,010,479'Information processing and storage system with signal transmission loop line'19914,951,193'Parallel computer with distributed shared memories and distributed task activating circuits'1990RE032887'Message communication method and system'19894,801,855'Method and system for controlling chopper'19894,779,208'Information processing system and method for use in computer systems suitable for production system'19884,763,254'Information processing system with data storage on plural loop transmission line'19884,752,723'Chopper control system'19884,737,957'Method of processing abnormal situation in digital transmission system'19884,724,367'System for driving a motor'19884,684,859'Chopper control system'19874,641,237'Bus control method and apparatus'19874,627,055'Decentralized processing method and system'19864,510,492'Message communication method and system'19854,384,695'Control method for stopping train at target point'19834,354,267'Data transmission system utilizing loop transmission lines between terminal units'19824,066,230'Automatic braking or acceleration control system for a vehicle'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2003Patents assigned to HITACHI LTD (28)· patent assignee history
1982–1983Based in Machida, JP· patent location history
1985–1989Based in Sagamihara, JP· patent location history
1986–1997Based in Kawasaki, JP· patent location history
1995–2003Based in Katsuta, JP· patent location history
1998Based in Hitachinaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 28 | 1978–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 18 | 1986–1997 |
| Katsuta, JP | 5 | 1995–2003 |
| Sagamihara, JP | 2 | 1985–1989 |
| Machida, JP | 2 | 1982–1983 |
| Hitachinaka, JP | 1 | 1998 |