Company Filing History:

7 out of 42,485

Hitachi, Ltd.

patents

4 out of 182

Hitachi Vlsi Engineering Corp.

patents

4 out of 61

Hitachi Microcomputer System, Ltd.

patents

4. 1 out of 3,781

Renesas Technology Corp.

patents

5. 1 out of 1

Hitachi Microcoputer System, Ltd.

patent

6. 3 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1997-2006

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11 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. 6055651 - Emulator and corresponding trace control method (2000-04-25),

9. 5991545 - Microcomputer having variable bit width area for displacement and (1999-11-23),

10. 5969976 - Division circuit and the division method thereof (1999-10-19),

11. 5682545 - Microcomputer having 16 bit fixed length instruction format (1997-10-28),

Title: Shuya Fujita: Innovator in Microcomputer Technology

Introduction

Shuya Fujita is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of microcomputer technology, holding a total of 11 patents. His work focuses on enhancing the efficiency and cost-effectiveness of microcomputers.

Latest Patents

Fujita's latest patents include innovations in microcomputers and dividing circuits. One of his notable inventions is a microcomputer (MCU) that adopts the general-purpose register method. This microcomputer is designed to have a small program capacity or high program memory efficiency while maintaining a low system cost. It simplifies instruction decoding similar to RISC machines by utilizing a fixed-length instruction format that has a power of 2 but a smaller bit number than the maximum data word length. The control of coded division is executed by noting the code bits, showcasing his innovative approach to microcomputer design.

Career Highlights

Throughout his career, Shuya Fujita has worked with notable companies such as Hitachi, Ltd. and Hitachi VLSI Engineering Corporation. His experience in these organizations has allowed him to develop and refine his inventions in microcomputer technology.

Collaborations

Fujita has collaborated with esteemed colleagues, including Shumpei Kawasaki and Eiji Sakakibara. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Shuya Fujita's contributions to microcomputer technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the efficiency and design of microcomputers, paving the way for future innovations.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.