IDiyas

For the Inventor, By the Inventor

Kodaira, Japan

Eiji Sakakibara

USPTO Granted Patents = 13

Average Co-Inventor Count = 16.8

ph-index = 7

Forward Citations = 121(Granted Patents)


Company Filing History:

goldMedal9 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal7 out of 61 
 
Hitachi Microcomputer System, Ltd.
 patents
bronzeMedal4 out of 182 
 
Hitachi Vlsi Engineering Corp.
 patents
4. 3 out of 87 
 
Hitachi Ulsi Engineering Corp.
 patents
5. 1 out of 3,781 
 
Renesas Technology Corp.
 patents
6. 3 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-2006

Loading Chart...
13 patents (USPTO):Explore Patents
1. 6996700 - Microcomputer and dividing circuit (2006-02-07),
2. 6343357 - Microcomputer and dividing circuit (2002-01-29),
3. 6272620 - Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation (2001-08-07),
4. 6253308 - Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word (2001-06-26),
5. 6205535 - Branch instruction having different field lengths for unconditional and conditional displacements (2001-03-20),
6. 6131154 - Microcomputer having variable bit width area for displacement (2000-10-10),
7. 6122724 - Central processing unit having instruction queue of 32-bit length (2000-09-19),
8. 5991545 - Microcomputer having variable bit width area for displacement and (1999-11-23),
9. 5987589 - Microcomputer and microcomputer system (1999-11-16),
10. 5969976 - Division circuit and the division method thereof (1999-10-19),
11. 5748977 - Multiply connectable microprocessor and microprocessor system (1998-05-05),
12. 5682545 - Microcomputer having 16 bit fixed length instruction format (1997-10-28),
13. 5530965 - Multiply connectable microprocessor and microprocessor system (1996-06-25),

Title: The Innovative Mind of Eiji Sakakibara

Introduction

Eiji Sakakibara, a notable inventor from Kodaira, Japan, has made significant contributions to the field of microcomputing. With 13 patents to his name, his work often emphasizes efficiency and simplification, characteristics that are essential in advancing technology.

Latest Patents

Sakakibara's recent innovations include a microcomputer and dividing circuit. This microcomputer adopts the general-purpose register method, enabling it to maintain a compact program capacity while maximizing memory efficiency. Additionally, it allows for a low system cost and simplifies instruction decoding akin to Reduced Instruction Set Computing (RISC) machines. His design utilizes a fixed-length instruction format, which is a power of 2 but utilizes fewer bits than the maximum data word length for execution. The control of coded division is managed by tracking the code bits, marking a significant improvement in computational design.

Career Highlights

Eiji Sakakibara has worked with esteemed companies such as Hitachi, Ltd. and Hitachi Microcomputer System, Ltd. His tenure at these organizations has been marked by his commitment to innovation and technological advancement, contributing to the development of cutting-edge microcomputing solutions.

Collaborations

Throughout his career, Sakakibara collaborated with talented individuals like Shumpei Kawasaki and Kaoru Fukada. This collaboration has allowed for the pooling of expertise and ideas, resulting in groundbreaking advancements in microcomputer technology.

Conclusion

Eiji Sakakibara's inventive spirit and dedication to efficiency have earned him recognition in the realm of microcomputing. His 13 patents reflect a career focused on innovation, collaboration, and technological progression, solidifying his place as a key figure in the field.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…