Seishi Okada

This inventor holds 13 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignee: Fujitsu Corporation. Active years: 1990-2023.

USPTO Granted Patents = 13 (Patent Applications = 5)

% Patents Active = 61.5

EPO Patents = 3 (Patent Applications = 5)

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 61(Granted Patents)

Company Filing History:

13 out of 39,367

Fujitsu Corporation

patents

Years Active: 1990-2023

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11550576 - Arithmetic processing device having multicore ring bus structure with turn-back bus for handling register file push/pull requests (2023-01-10),

2. 10210094 - Information processing system, information processing method and information processing apparatus (2019-02-19),

3. 9959173 - Node, arithmetic processing device, and arithmetic processing method (2018-05-01),

4. 9003082 - Information processing apparatus, arithmetic device, and information transferring method (2015-04-07),

5. 8824581 - Data transmission apparatus, data transmission system and data transmission method (2014-09-02),

6. 8723702 - Data transfer method, and code conversion circuit and apparatus (2014-05-13),

7. 8521977 - Information processing apparatus and access control method (2013-08-27),

8. 7783840 - Method and apparatus for controlling memory system (2010-08-24),

9. 7502956 - Information processing apparatus and error detecting method (2009-03-10),

10. 7490219 - Counter counts valid requests based on a judgment in a system having a plurality of pipeline processors (2009-02-10),

11. 6631464 - Instruction pipeline with a branch prefetch when the branch is certain (2003-10-07),

12. 5197145 - Buffer storage system using parallel buffer storage units and move-out (1993-03-23),

13. 4933841 - Microcode reading control system (1990-06-12),

Title: Seishi Okada: Innovator in Arithmetic Processing Technology

Introduction

Seishi Okada is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of information processing, holding a total of 13 patents. His work primarily focuses on enhancing arithmetic processing devices and systems.

Latest Patents

One of Okada's latest patents is an "Arithmetic processing device having multicore ring bus structure with turn-back bus for handling register file push/pull requests." This innovative device includes multiple arithmetic processing units, each equipped with a calculator unit. The device features a scheduler that manages push and pull instructions for data handling, ensuring efficient communication between the units. Another notable patent is for an "Information processing system, information processing method and information processing apparatus." This system allows for effective state management of data, enabling error detection and data discarding commands between processing units.

Career Highlights

Seishi Okada is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in information processing. His work has been instrumental in advancing the capabilities of arithmetic processing devices, making them more efficient and reliable.

Collaborations

Throughout his career, Okada has collaborated with notable colleagues, including Jin Takahashi and Toshikazu Ueki. These partnerships have fostered innovation and contributed to the successful development of various technologies.

Conclusion

Seishi Okada's contributions to the field of arithmetic processing technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing information processing systems.