Inventor
Toshio Doi
Inventor
Kokubunji, JP
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
H04LTransmission of digital information, e.g. telegraphic communication12%
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
H01JElectric discharge tubes or discharge lamps9%
H03KPulse technique7%
C07KPeptides5%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G03DApparatus for processing exposed photographic materials4%
PatentTitleYear
10,828,279Prophylactic and/or therapeutic drug for diabetic nephropathy20209,359,645'Methods for detecting diabetic nephropathy comprising measuring the expression of Smad1'20168,822,911'Focused ion beam apparatus and method of adjusting ion beam optics'20148,774,001'Relay device and relay method'20148,025,881'BMP antibodies and methods of treating kidney disease using the same'20117,901,874'Methods for identifying agents for preventing or treating proliferative diseases, and for inhibiting extracellular matrix or α1 type IV collagen'20117,862,993'Methods for identifying agents for preventing or treating proliferative diseases, and for inhibiting extracellular matrix or α1 type IV collagen'20117,839,878'Method of reducing power consumption of network connection apparatus and apparatus for same'20107,764,599'Network routing device and network routing method'20107,571,639'Method of correcting opaque defect of photomask using atomic force microscope fine processing device'20097,020,152'Network system for controlling independent access to stored data among local area networks'20066,864,247'Therapeutic agents for glomerulosclerosis'20056,506,741'Remedies for glomerulosclerosis'20036,300,628'Focused ion beam machining method and device thereof'20015,969,355'Focused ion beam optical axis adjustment method and focused ion beam apparatus'19995,956,520'Microcomputer for accessing a memory outside the chip by using an address generated from the CPU'19995,901,949'Conveyor system for collating photographic prints and negatives'19995,870,594'Data transfer system and method'19995,794,020'Data transfer apparatus fetching reception data at maximum margin of timing'19985,737,589'Data transfer system and method including tuning of a sampling clock used for latching data'19985,715,035'Integrated photofinishing apparatus'19985,669,012'Data processor and control circuit for inserting/extracting data to/from an optional byte position of a register'19975,544,340'Method and system for controlling cache memory with a storage buffer to increase throughput of a write operation to the cache memory'19965,526,509'Method and apparatus for controlling one or more hierarchical memories using a virtual storage scheme and physical to virtual address translation'19965,493,664'Microcomputer that transfers address and control to a debugging routine when an input address is a breakpoint address and a user accessible register for signalling if the breakpoint address is from the cache memory or a main memory'19965,394,533'Cache system having only entries near block boundaries'19955,392,416'Method and apparatus for controlling one or more hierarchical memories using a virtual storage scheme and physical to virtual address translation'19955,323,175'Screen display element'19945,257,361'Method and apparatus for controlling one or more hierarchical memories using a virtual storage scheme and physical to virtual address translation'19935,223,733'Semiconductor integrated circuit apparatus and method for designing the same'19935,165,010'Information processing system'19925,087,829'High speed clock distribution system'19925,065,048'Semiconductor logic circuit with noise suppression circuit'19915,043,990'Semiconductor integrated circuit device'19914,950,925'Pre-charge circuit with a bipolar transistor'19904,933,797'Arrangement for preventing entrance of harmful particles for use in a cartridge'19904,849,660'BICMOS output interface circuit for level-shifting ECL to CMOS'19894,129,801'Cathode for cathode ray tube of directly heating type and process for producing the same cathode'19784,114,243'Process for producing cathode for cathode ray tube of directly heating type'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1999Patents assigned to HITACHI LTD (16)· patent assignee history
1989–1996Based in Kokubunji, JP· patent location history
1994–1999Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history
1994–1996Based in Hyogo, JP· patent location history
1998–2014Based in Kodaira, JP· patent location history
1999–2009Based in Chiba, JP· patent location history
2010–2014Patents assigned to ALAXALA NETWORKS CORP (3)· patent assignee history
2011–2020Patents assigned to HUBIT GENOMIX INC (3)· patent assignee history
2011Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (2)· patent assignee history
2011–2020Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 16 | 1978–1999 |
| MITSUBISHI ELECTRIC CORP | 5 | 1994–1999 |
| ALAXALA NETWORKS CORP | 3 | 2010–2014 |
| HUBIT GENOMIX INC | 3 | 2011–2020 |
| CHUGAI PHARMACEUTICAL CO LTD | 2 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kokubunji, JP | 11 | 1989–1996 |
| Kodaira, JP | 6 | 1998–2014 |
| Kyoto, JP | 5 | 2011–2020 |
| Chiba, JP | 4 | 1999–2009 |
| Hyogo, JP | 3 | 1994–1996 |