Company Filing History:

7 out of 13,411

Nissan Motor Company Limited

Years Active: 1986-2021

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10960536 - Measurement station and measurement method (2021-03-30),

2. 5638510 - Multiplexed system with watch dog timers (1997-06-10),

3. 5479262 - Digital image forming apparatus (1995-12-26),

4. 5151612 - Circuit for eliminating digital noise or short pulses utilizing (1992-09-29),

5. 5134429 - Instant photographic apparatus (1992-07-28),

6. 5119097 - Analog-to-digital converter having decreased reference voltage to reduce (1992-06-02),

7. 5065047 - Digital circuit including fail-safe circuit (1991-11-12),

8. 5003257 - Digital speedometer displaying of measured object without flickering of (1991-03-26),

9. 4953095 - Apparatus and method for measuring the frequency of a pulse signal (1990-08-28),

10. 4866376 - Cross-oil instrument having testing apparatus for vehicular sensor (1989-09-12),

11. 4640611 - Copying method for bookbinding (1987-02-03),

12. 4592651 - Copier with bookbinding function (1986-06-03),

Title: **Masahiro Ishikawa: A Pioneer in Measurement and Multiplexing Technologies**

Introduction

Masahiro Ishikawa, an influential inventor based in Kanagawa, Japan, holds an impressive portfolio of 12 patents. His innovative contributions primarily to measurement technologies and multiplexed systems make him a notable figure in the field of engineering and automation.

Latest Patents

Ishikawa's latest patents showcase his expertise in advanced measurement systems. One of his significant inventions is a **Measurement Station and Measurement Method**, which involves a robot arm that supports a workpiece along with a support mechanism resembling a coordinate measuring machine. This mechanism employs a detector head to measure the workpiece while maintaining the relative position between the two, ensuring high precision and efficiency in measurement tasks.

Another notable patent is the **Multiplexed System with Watch Dog Timers**. This system includes at least two microcomputers that operate in parallel, each equipped with watch dog timers. The innovative design allows one microcomputer to monitor the operational status of the other, thereby preventing program runaway conditions. This orchestration provides a reliable output signal from the multiplexed system through calculated comparisons, enhancing the overall reliability of automated processes.

Career Highlights

Throughout his career, Masahiro Ishikawa has collaborated with renowned companies such as Nissan Motor Company Limited and Ricoh Company, Ltd. His work in these prestigious organizations has enabled him to apply his innovative designs in real-world applications, contributing significantly to advancements in automation and measurement technologies.

Collaborations

Masahiro Ishikawa has worked alongside notable colleagues, such as Takashi Seto and Tomohiro Oikawa. Their collective expertise has further enriched the development of innovative solutions in their respective fields, leading to advancements that continue to influence technological progress.

Conclusion

Masahiro Ishikawa's contributions to the fields of measurement technology and multiplexing systems underline the importance of innovation in engineering. His patents not only reflect his innovative spirit but also serve as valuable resources for future advancements in automation and technology. As the industry continues to evolve, Ishikawa's legacy stands as a testament to the impact one dedicated inventor can have on the world.

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