P

Inventor

NAKAGAWA TETSUYA

US74 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

16 patents
US5854636ADec 29, 1998

Semiconductor IC with a plurality of processing circuits which receive parallel data via a parallel data transfer circuit

HITACHI LTD419 citations99
US5027400AJun 25, 1991

Multimedia bidirectional broadcast system

HITACHI LTD1,166 citations99
US5854997ADec 29, 1998

Electronic interpreter utilizing linked sets of sentences

HITACHI LTD149 citations98
US5535410AJul 9, 1996

Parallel processor having decoder for selecting switch from the group of switches and concurrently inputting MIMD instructions while performing SIMD operation

HITACHI LTD117 citations98
US5579493ANov 26, 1996

System with loop buffer and repeat control circuit having stack for storing control information

HITACHI LTD82 citations96
US5426745AJun 20, 1995

Apparatus including a pair of neural networks having disparate functions cooperating to perform instruction recognition

HITACHI LTD100 citations96
US5241679AAug 31, 1993

Data processor for executing data saving and restoration register and data saving stack with corresponding stack storage for each register

HITACHI LTD79 citations96
US5163111ANov 10, 1992

Customized personal terminal device

HITACHI LTD76 citations96
US4752905AJun 21, 1988

High-speed multiplier having carry-save adder circuit

HITACHI LTD42 citations93
US6643713B2Nov 4, 2003

Apparatus has a microprocessor including DSP and a CPU integrated with each other as a single bus master

HITACHI LTD15 citations92
US6353863B1Mar 5, 2002

Terminal

HITACHI LTD31 citations92
US4958276ASep 18, 1990

Single chip processor

HITACHI LTD23 citations92
US5987556ANov 16, 1999

Data processing device having accelerator for digital signal processing

HITACHI LTD44 citations90
US5430885AJul 4, 1995

Multi-processor system and co-processor used for the same

HITACHI LTD35 citations88
US6304958B1Oct 16, 2001

Microcomputer having data execution units mounted thereon

HITACHI LTD15 citations84
US5148387ASep 15, 1992

Logic circuit and data processing apparatus using the same

HITACHI LTD8 citations74

IKUMA HIROKAZU

6 patents

TOYOTA MOTOR CO LTD

4 patents

RENESAS TECH CORP

3 patents

NAKAMURA NORIYUKI

3 patents

MITSUBISHI ELECTRIC CORP

2 patents

HITACHI AMERICA LTD

2 patents

HOTTA TATSUYA

2 patents

CARTABIANO IAN

2 patents

KOIDE YUKIHIRO

2 patents

UNIV KYUSHU NAT UNIV CORP

2 patents

NAKAGAWA TETSUYA

2 patents

RENESAS ELECTRONICS CORP

1 patent

HITACHI MICROCUMPUTER ENG

1 patent

AUTONETWORKS TECHNOLOGIES LTD

1 patent

SUMITOMO WIRING SYSTEMS

1 patent

Showing the top 50 of 74 patents by PatentIndex Score.