Hideaki Yamada

This inventor holds 17 USPTO granted patents and 3 published patent applications, primarily in Optical Measurement Technology. Top assignee: Seiko Epson Corporation. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Yamada. Retrieved from https://idiyas.com/inventor/hideaki-yamada-kt1pzzf0

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

USPTO Granted Patents = 17 (Patent Applications = 3)

% Patents Active = 35.3

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 22(Granted Patents)

Location History:

Nagano-ken, JP (2004)
Suwa, JP (2003 - 2007)
Shimosuwa, JP (2012)
Nagano, JP (2014)
Shimo suwa-machi, JP (2001 - 2020)

Company Filing History:

17 out of 34,296

Seiko Epson Corporation

patents

Years Active: 2001-2020

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Areas of Expertise:

Optical Measurement

Concentration Measuring

Motion State Detection

Polarization State Measurement

Data Communication

Clock Generation

Optical Disk Processing

Jitter Reduction

Inclination Detection

Communication System

Recording Apparatus

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10835779 - Action information processing device and action information processing method (2020-11-17),

2. 9433374 - Concentration measuring device and a method of controlling the concentration measuring device (2016-09-06),

3. 9068825 - Optical measurement device and optical measurement method (2015-06-30),

4. 8976354 - Polarization state measurement apparatus and polarization state measurement method (2015-03-10),

5. 8842277 - Optical measurement device and optical measurement method (2014-09-23),

6. 8725436 - Motion state detecting method and motion state detecting apparatus (2014-05-13),

7. 8682607 - Motion state detection method and motion state detector (2014-03-25),

8. 8575919 - Inclination detection method and inclination detection apparatus (2013-11-05),

9. 8504327 - Detecting method and detecting apparatus (2013-08-06),

10. 8363751 - Communication method and communication system (2013-01-29),

11. 8339160 - Clock generating device and jitter reducing method in the clock generating device (2012-12-25),

12. 7252241 - Data communication system, data communication device, contactless communication medium, and communication device control program (2007-08-07),

13. 6721240 - Master-optical-disk processing method and mastering apparatus (2004-04-13),

14. 6665251 - PROCESSING AND MANUFACTURING METHOD OF A MASTER FOR OPTICAL DISK, THE MASTER FOR OPTICAL DISK, A MANUFACTURING METHOD OF AN OPTICAL DISK SUBSTRATE, THE OPTICAL DISK SUBSTRATE, AND A PROCESSING DEVICE OF A MASTER FOR OPTICAL DISK (2003-12-16),

15. 6515953 - Processing method of a master disc for optical discs and processing method of grooves (2003-02-04),

Title: Innovations of Inventor Hideaki Yamada

Introduction

Hideaki Yamada is a prominent inventor based in Shimosuwa-machi, Japan. He has made significant contributions to the field of technology, particularly in the development of devices that process biological and action information. With a total of 17 patents to his name, Yamada continues to push the boundaries of innovation.

Latest Patents

One of Yamada's latest inventions is an action information processing device and method. This device incorporates a biological sensor that acquires biological information and a motion sensor that captures action information. The system estimates mental state information from the biological data and determines the success or failure of a predetermined action. Additionally, it provides actionable advice based on the user's mental state and the outcome of the action decision.

Another notable patent is a concentration measuring device designed to assess glucose levels in a subject. This device uses a light source to irradiate measuring light, which is then analyzed to calculate the optical rotation and absorbance of the subject. The concentration of glucose is determined using various measurement data, showcasing Yamada's innovative approach to health monitoring.

Career Highlights

Yamada is currently employed at Seiko Epson Corporation, where he applies his expertise in developing cutting-edge technologies. His work has significantly impacted the fields of health monitoring and action information processing, making him a valuable asset to his company.

Collaborations

Yamada has collaborated with notable colleagues, including Michihiro Nagaishi and Kenji Goto. Their combined efforts have led to advancements in their respective fields, further enhancing the innovative landscape.

Conclusion

Hideaki Yamada's contributions to technology through his patents and inventions demonstrate his commitment to innovation. His work continues to influence the development of devices that improve our understanding of biological and action information.

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]

3 patents pending: