Setsuo Takahashi
Inventor
Stats
- 6 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 6 US Applications Filed
- 321 Total Citation Count
- Nov 6, 1996 Most Recent Filing
- Dec 17, 1992 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
HITACHI, LTD. | 1
3 1 1 | 1992
1994 1995 1996 |
HITACHI COMMUNICATION SYSTEMS, INC. | 1
| 1994
|
Inventor Addresses
Address | Duration |
---|---|
Yokohama, JP | Apr 04, 95 - Jul 20, 99 |
Technology Profile
Technology | Matters | |
---|---|---|
H04J: | MULTIPLEX COMMUNICATION | 2 |
H04L: | TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 4 |
H04M: | TELEPHONIC COMMUNICATION | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
5926456 | 1999 | Path changing system and method for use in ATM communication apparatus | 54 |
5657321 | 1997 | Looped bus system for connecting plural nodes or plural circuit cards | 6 |
5600630 | 1997 | Path changing system and method for use in ATM communication apparatus | 206 |
D374965 | 1996 | ATM communication apparatus | 7 |
5487062 | 1996 | Looped bus system for connecting plural nodes or plural circuit cards | 11 |
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