Average Co-Inventor Count = 14.9

ph-index = 8

Forward Citations = 140(Granted Patents)

Company Filing History:

Hitachi Microcomputer System, Ltd.

patents

4 out of 87

Hitachi Ulsi Engineering Corp.

patents

4. 4 out of 182

Hitachi Vlsi 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

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14 patents (USPTO):Sort by Forward CitationsExplore 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. 5608881 - Microcomputer system for accessing hierarchical buses (1997-03-04),

14. 5530965 - Multiply connectable microprocessor and microprocessor system (1996-06-25),

Title: Innovative Mind of Kaoru Fukada: Revolutionizing Microcomputer Technology

Introduction

Kaoru Fukada, an accomplished inventor based in Koganei, Japan, has made significant contributions to the field of microcomputer technology. With a total of 14 patents to his name, Fukada stands out as a pioneer in innovations that enhance the efficiency and cost-effectiveness of microcomputers.

Latest Patents

Among his latest inventions, Fukada has developed a microcomputer and dividing circuit characterized by its adoption of the general-purpose register method. This innovative microcomputer is designed to optimize program memory usage and reduce system costs while maintaining the advantages of simplified instruction decoding akin to RISC machines. By implementing a fixed-length instruction format that is a power of 2, yet uses fewer bits than typical maximum data word lengths, Fukada has redefined computational efficiency. His work in control of coded division through code bits exemplifies the practical applications of his inventive principles.

Career Highlights

Fukada's career is marked by his tenure at prominent companies such as Hitachi, Ltd. and Hitachi Microcomputer System, Ltd. His experience in these influential firms has shaped his understanding of microcomputer design and development, allowing him to take full advantage of cutting-edge technology in his inventions.

Collaborations

Throughout his professional journey, Fukada has collaborated with talented individuals such as Shumpei Kawasaki and Kouki Noguchi. These partnerships have fostered an environment of creativity and innovation, contributing to the successful realization of his groundbreaking projects.

Conclusion

Kaoru Fukada's contributions to microcomputer technology underscore the importance of innovative thinking in engineering and design. His active role in the evolution of microcomputers through his patents not only showcases his prowess as an inventor but also underscores his legacy as a transformative figure in the industry. As technology continues to advance, Fukada's work serves as a foundation for future innovations in computing.

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