Inventor
Mamoru Sugie
Inventor
Sayama, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores35%
G06FElectric digital data processing22%
C03BManufacture, shaping, or supplementary processes9%
G02BOptical elements, systems or apparatus9%
H03KPulse technique9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
C03CChemical composition of glasses, glazes or vitreous enamels4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
7,231,401'Method and apparatus for implementing extensible network-attached secondary storage'20076,519,598'Active memory and memory control method, and heterogeneous data integration use system using the memory and method'20034,910,667'Vector processor with vector buffer memory for read or write of vector data between vector storage and operation unit'19904,607,178'Reset signal generating circuit'19864,592,016'Magnetic bubble memory device'19864,538,242'Signal processing circuit for magnetic bubble memory devices'19854,530,070'Magnetic bubble memory device'19854,519,049'Magnetic bubble memory having auxiliary storage loops'19854,484,309'Magnetic bubble memory device'19844,430,729'Series resonant drive circuit for magnetic bubble memory'19844,379,341'Series resonance drive circuit for magnetic bubble memory'19834,291,241'Timing signal generating circuit'19814,290,117'Memory device with circulating storage loops'19814,206,968'Optical fiber and method for producing the same'19804,203,743'Method of producing optical fiber'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–2007Patents assigned to HITACHI LTD (14)· patent assignee history
1980–1981Based in Hachioji, JP· patent location history
1983–1990Based in Sayama, JP· patent location history
1985Patents assigned to HIROKAZU AOKI (1)· patent assignee history
1985Patents assigned to SUGIE MAMORU (1)· patent assignee history
1985Patents assigned to SUGITA YUTAKA (1)· patent assignee history
1985Patents assigned to TOYOOKA TAKASHI (1)· patent assignee history
1985Based in Saitama-shi, JP· patent location history
2003–2007Based in Tokorozawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 14 | 1980–2007 |
| HIROKAZU AOKI | 1 | 1985 |
| SUGIE MAMORUself | 1 | 1985 |
| SUGITA YUTAKA | 1 | 1985 |
| TOYOOKA TAKASHI | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sayama, JP | 8 | 1983–1990 |
| Hachioji, JP | 4 | 1980–1981 |
| Tokorozawa, JP | 2 | 2003–2007 |
| Saitama-shi, JP | 1 | 1985 |