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For the Inventor, By the Inventor

Ibaraki, Japan

Yoshimi Yamamoto

This inventor holds 18 USPTO granted patents, primarily in Semiconductor Sensors. Top assignees: Hitachi, Ltd., Other. Active years: 1981-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimi Yamamoto. Retrieved from https://idiyas.com/inventor/yoshimi-yamamoto-34cptquy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 11

Forward Citations = 375(Granted Patents)


Location History:

  • Ibaraki, JP (1981 - 1995)
  • Naka, JP (1990 - 1995)
  • Naka-machi, JP (1996 - 1997)
  • Naka-gun, JP (1997)
  • Ibaraki-ken, JP (1996 - 2000)

Company Filing History:

goldMedal17 out of 42,743 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 834,601 
Other
 patents

Years Active: 1981-2000

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Areas of Expertise:
Semiconductor Sensor
Differential Pressure Transmitter
Static Pressure Detection
Fluid Measurement
Pressure Transducer
Condition Detection Apparatus
Multi-Function Sensor
Compact Transmitter
Physical Amount Detection
Pressure Sensitive Apparatus
Transducer
Pressure Measurement
18 patents (USPTO):Explore Patents
1. 6016706 - Process state detector, semiconductor sensor and display device for (2000-01-25),
2. 5677493 - Composite condition detection apparatus for detecting static pressure, (1997-10-14),
3. 5672826 - Semiconductor pressure sensor (1997-09-30),
4. 5635649 - Multi-function differential pressure sensor with thin supporting base (1997-06-03),
5. 5621175 - Differential pressure transmitter having symmetrical construction (1997-04-15),
6. 5554809 - Process detection apparatus (1996-09-10),
7. 5537882 - Semiconductor sensor for detecting physical amount without thermal (1996-07-23),
8. 5531120 - Compact differential pressure transmitter having first and second damper (1996-07-02),
9. 5528940 - Process condition detecting apparatus and semiconductor sensor condition (1996-06-25),
10. 5477738 - Multi-function differential pressure sensor with thin stationary base (1995-12-26),
11. 5469749 - Multiple-function fluid measuring and transmitting apparatus (1995-11-28),
12. 5412992 - Differential pressure sensor capable of removing influence of static (1995-05-09),
13. 4995266 - Differential pressure transmitter (1991-02-26),
14. 4972716 - Semiconductor pressure converting device (1990-11-27),
15. 4546653 - Semiconductor differential pressure transducer (1985-10-15),

Title: Innovations of Yoshimi Yamamoto

Introduction

Yoshimi Yamamoto is a prominent inventor based in Ibaraki-ken, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 18 patents. His work focuses on advanced sensor technologies that enhance the functionality and efficiency of various devices.

Latest Patents

Yamamoto's latest patents include a process state detector and a semiconductor sensor. One of his notable inventions is a display device for a multiple function type differential pressure sensor. This sensor incorporates a semiconductor chip that features a differential pressure detector, a temperature detector, and a static pressure detector, all integrated onto a single semiconductor substrate. The design includes two or more pairs of differential pressure detector means, allowing for the extraction of differences between their outputs. Another significant patent is a composite condition detection apparatus for detecting static pressure, which shares similar technological advancements.

Career Highlights

Throughout his career, Yoshimi Yamamoto has worked with notable companies, including Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of semiconductor technologies.

Collaborations

Yamamoto has collaborated with several talented individuals in his field, including Tomoyuki Tobita and Akira Nagasu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yoshimi Yamamoto's contributions to the field of semiconductor technology are noteworthy, with a strong portfolio of patents that reflect his innovative spirit. His work continues to influence advancements in sensor technology, showcasing the importance of collaboration and creativity in the field of invention.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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