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For the Inventor, By the Inventor

Nara, Japan

Hideki Hayashi

This inventor holds 34 USPTO granted patents and 2 published patent applications, primarily in Optical Information Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Panasonic Ecology Systems Guangdong Co., Ltd.. Active years: 1994-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Hayashi. Retrieved from https://idiyas.com/inventor/hideki-hayashi-0xueqjij

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

Calculating rank
USPTO Granted Patents = 34 

% Patents Active = 73.5

Average Co-Inventor Count = 3.5

ph-index = 8

Forward Citations = 219(Granted Patents)


Location History:

  • Katano, JP (1994 - 1999)
  • Nara, JP (2001 - 2016)
  • Aichi, JP (2017)

Company Filing History:

goldMedal25 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal8 out of 16,454 
 
Panasonic Corporation
 patents
bronzeMedal1 out of 57 
 
Panasonic Ecology Systems Guangdong Co., Ltd.
 patents
4. 1 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1994-2017

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Areas of Expertise:
Optical Pickup
Recording Apparatus
Optical Head
Information Processing
Beam Shaping
Optical Recording
Data Reproduction
Lens Support
Spherical Aberration
Optical Disk
Focus Detection
Light Source
34 patents (USPTO):Explore Patents
1. 9631828 - Ventilating fan (2017-04-25),
2. 9330705 - Optical recording and playback apparatus (2016-05-03),
3. 8406102 - Optical pickup and optical read/write apparatus (2013-03-26),
4. 8274877 - Optical pickup with light receiving element and holding member and method of manufacturing the same (2012-09-25),
5. RE43126 - Optical pickup head and information recording/reproducing device (2012-01-23),
6. 7936644 - Optical pickup device and information processing apparatus incorporating the optical pickup (2011-05-03),
7. 7697400 - Optical pickup and optical disc device (2010-04-13),
8. RE40895 - Optical head and apparatus for and method of storing and reproducing optical information (2009-08-31),
9. 7529043 - Beam shaping optical device, optical head, and optical information medium drive unit (2009-05-05),
10. 7283451 - Objective lens, optical head apparatus, optical information recording/reproducing apparatus (2007-10-16),
11. 7277366 - Optical head and optical recording and reproducing apparatus (2007-10-02),
12. 7254107 - Optical head and optical recording and reproducing apparatus (2007-08-07),
13. 7123553 - Lens support mechanism, optical head device and optical information processor (2006-10-17),
14. 7079456 - Optical recording head capable of correcting spherical aberration (2006-07-18),
15. 6995909 - Lens, optical head, optical information writing/reading apparatus and optical information recording medium writing/reading method (2006-02-07),

Title: **Innovative Contributions of Hideki Hayashi in Technology**

Introduction

Hideki Hayashi, located in Nara, Japan, is a distinguished inventor known for his significant contributions to technology through his 34 patents. His innovative designs and inventions have influenced various industries, showcasing his expertise and creativity as an inventor.

Latest Patents

Among his most recent inventions, Hideki Hayashi has developed a **ventilating fan** that is elegantly mounted on the wall of indoor spaces. This fan includes a ventilating fan hood, a filtering member, and a fan body, ensuring efficient air circulation without the hassle of fasteners like screws. This design simplifies installation and maintenance, making it a user-friendly solution.

Another notable patent is the **optical recording and playback apparatus**, which incorporates a sophisticated setup, including a light source, tracking mirror, and an objective lens. This apparatus is designed to enhance the functionality and accuracy of optical tapes, demonstrating Hayashi's commitment to advancing recording technology.

Career Highlights

Hideki Hayashi has accumulated a wealth of experience through his tenure at various reputable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His roles in these organizations have allowed him to fine-tune his inventive skills and contribute to groundbreaking projects.

Collaborations

Throughout his career, Hideki has had the privilege of working alongside talented individuals such as Sadao Mizuno and Yoshiaki Komma. Collaborating with such esteemed professionals has fostered a dynamic environment that has further nurtured his innovative approaches to invention.

Conclusion

In summary, Hideki Hayashi's expertise as an inventor has resulted in several patents that demonstrate his innovative spirit. His latest inventions, along with his professional collaborations, showcase a commitment to advancing technology. By contributing to industries through his patents, Hayashi continues to inspire future innovations in the field.

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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