Inventor
Naohiko Irie
Inventor
Kokubunji, JP
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing44%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use13%
G11CStatic stores11%
H10DInorganic electric semiconductor devices10%
G01RMeasuring electric variables7%
H03KPulse technique7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%
G06VImage or video recognition or understanding2%
H04LTransmission of digital information, e.g. telegraphic communication2%
H10BElectronic memory devices2%
PatentTitleYear
10,445,139Control system in which communication between devices is controlled based on execution condition being satisfied, gateway device used in the control system, and control method for the control system20198,484,448'Information processing device'20138,122,233'Information processing device'20127,853,776'Handover between software and hardware accelerator'20107,829,930'Semiconductor device with ion movement control'20107,814,343'Semiconductor integrated circuit for reducing power consumption and enhancing processing speed'20107,788,469'Information processing device having arrangements to inhibit coprocessor upon encountering data that the coprocessor cannot handle'20107,612,391'Semiconductor integrated circuit device'20097,493,479'Method and apparatus for event detection for multiple instruction-set processor'20097,454,216'in-facility information provision system and in-facility information provision method'20087,434,030'Processor system having accelerator of Java-type of programming language'20087,428,720'Standard cell for a CAD system'20087,380,149'Information processing device'20087,340,078'Multi-sensing devices cooperative recognition system'20087,254,082'Semiconductor device'20077,217,963'Semiconductor integrated circuit device'20077,206,818'Shared memory multiprocessor system'20077,159,102'Branch control memory'20077,149,910'Apparatus for processing a set of instructions initially at a low speed for a predetermined time then processing the set of instructions at a higher speed until completion'20067,146,513'System for adjusting a clock frequency based on comparing a required process times and a worst case execution times and adjusting a voltage and clock frequency based on a number of ready state application tasks'20067,124,283'Hardware accelerator for a platform-independent code'20067,023,757'Semiconductor device'20067,023,058'Semiconductor integrated circuit device'20066,772,325'Processor architecture and operation for exploiting improved branch control instruction'20046,728,258'Multi-processor system and its network'20046,449,712'Emulating execution of smaller fixed-length branch/delay slot instructions with a sequence of larger fixed-length instructions'20026,393,523'Mechanism for invalidating instruction cache blocks in a pipeline processor'20026,374,348'Prioritized pre-fetch/preload mechanism for loading and speculative preloading of candidate branch target instruction'20026,298,418'Multiprocessor system and cache coherency control method'20016,263,405'Multiprocessor system'20016,038,644'Multiprocessor system with partial broadcast capability of a cache coherent processing request'20006,011,791'Multi-processor system and its network'20005,721,865'Information processing apparatus with prefetch control for prefetching data structure from memory through cache memory'19985,706,465'Computers having cache memory'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2019Patents assigned to HITACHI LTD (20)· patent assignee history
1998–2013Based in Kokubunji, JP· patent location history
2000–2004Based in Kawasaki, JP· patent location history
2002–2007Based in Santa Clara, CA, US· patent location history
2006–2010Patents assigned to RENESAS TECH CORP (12)· patent assignee history
2006–2019Based in Tokyo, JP· patent location history
2012–2013Patents assigned to HAYAKAWA MIKI (2)· patent assignee history
2012–2013Patents assigned to IDE HISAYOSHI (2)· patent assignee history
2012–2013Patents assigned to IRIE NAOHIKO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 20 | 1998–2019 |
| RENESAS TECH CORP | 12 | 2006–2010 |
| HAYAKAWA MIKI | 2 | 2012–2013 |
| IDE HISAYOSHI | 2 | 2012–2013 |
| IRIE NAOHIKOself | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kokubunji, JP | 17 | 1998–2013 |
| Tokyo, JP | 6 | 2006–2019 |
| Santa Clara, California, US | 6 | 2002–2007 |
| Kawasaki, JP | 5 | 2000–2004 |