Inventor · disambiguated record
Norikazu Takayama
Also filed as: TAKAYAMA NORIKAZU
4 granted patents·305 citations·filing 1989–1992
83Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0194US4984100AMagnetic disk apparatusHITACHI LTD·Filed 1989·Granted Jan 8, 1991·103 cites·19 claims
- 0287US5313340ARead/write controlling apparatus for adjusting the data length of a magnetic diskHITACHI LTD·Filed 1992·Granted May 17, 1994·48 cites·20 claims
- 0387US5012166AControl system for brushless DC motorHITACHI LTD·Filed 1990·Granted Apr 30, 1991·57 cites·34 claims
- 0479US5507005AData transferring system between host and I/O using a main buffer with sub-buffers where quantity of data in sub-buffers determine access requestsHITACHI LTD·Filed 1992·Granted Apr 9, 1996·97 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →