Inventor
Fumiaki Matsuzaki
Inventor
Takasaki, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores50%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses25%
H10DInorganic electric semiconductor devices25%
PatentTitleYear
7,386,064'Communication semiconductor integrated circuit device and a wireless communication system'20085,377,136'Semiconductor integrated circuit device with built-in memory circuit group'19945,265,045'Semiconductor integrated circuit device with built-in memory circuit group'19935,132,573'Semiconductor gate array device compatible with ECL signals and/or TTL signals'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Patents assigned to HITACHI LTD (3)· patent assignee history
1992Patents assigned to HITACHI MICROCOMPUTER SYST (1)· patent assignee history
1992–1994Based in Takasaki, JP· patent location history
1993–1994Patents assigned to HITACHI MICROCUMPUTER ENG (2)· patent assignee history
2008Patents assigned to HITACHI ADVANCED DIGITAL INC (1)· patent assignee history
2008Patents assigned to HITACHI ULSI SYS CO LTD (1)· patent assignee history
2008Based in Kodaira, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 3 | 1992–1994 |
| HITACHI MICROCUMPUTER ENG | 2 | 1993–1994 |
| HITACHI ADVANCED DIGITAL INC | 1 | 2008 |
| HITACHI MICROCOMPUTER SYST | 1 | 1992 |
| HITACHI ULSI SYS CO LTD | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Takasaki, JP | 3 | 1992–1994 |
| Kodaira, JP | 1 | 2008 |