logo

For the Inventor, By the Inventor

Tokyo, Japan

Hideki Yamamoto

This inventor holds 23 USPTO granted patents and 2 published patent applications, primarily in Magnetic Materials. Top assignees: Oki Electric Industry Co., Ltd., Pioneer Electronic Corporation, Nec Corporation. Active years: 1987-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Yamamoto. Retrieved from https://idiyas.com/inventor/hideki-yamamoto-y6wau991

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 11

Forward Citations = 662(Granted Patents)


Location History:

  • Yokohama, JP (1989)
  • Yamanshi-ken, JP (2001)
  • Tokyo, JP (1987 - 2022)

Company Filing History:

goldMedal7 out of 4,980 
 
Oki Electric Industry Co., Ltd.
 patents
silverMedal6 out of 2,861 
 
Pioneer Electronic Corporation
 patents
bronzeMedal3 out of 36,735 
 
Nec Corporation
 patents
4. 3 out of 1,269 
 
Toppan Printing Co., Ltd.
 patents
5. 2 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
6. 1 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents
7. 1 out of 39,378 
 
Fujitsu Corporation
 patents
8. 1 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
9. 1 out of 66 
 
Pioneer Electric Corporation
 patents
where one patent can have more than one assignee

Years Active: 1987-2022

Loading Chart...
Areas of Expertise:
Magnetic Material
Digital Content
Projection Device
Light Exposure Mask
Morphological Analysis
Waterproof Structure
Database Processing
Power Supply System
Channel Selective Transmission
Liquid Container
Television Projection
23 patents (USPTO):Explore Patents
1. 11393618 - Magnetic material and magnetic element (2022-07-19),
2. 8943524 - Channel selective information transmitting device, channel selective information transmitting method and its program, and memory medium (2015-01-27),
3. 8158311 - Method for managing light exposure mask and light exposure mask (2012-04-17),
4. 7206749 - Method and system for selling content (2007-04-17),
5. 6978020 - System and method for distributing digital content (2005-12-20),
6. 6229581 - Projection type picture display apparatus (2001-05-08),
7. 6098035 - Morphological analysis method and device and Japanese language (2000-08-01),
8. 5987402 - System and method for efficiently retrieving and translating source (1999-11-16),
9. 5653383 - Pouring spout structure for paper carton, paper carton having pouring (1997-08-05),
10. 5594591 - Prism system and a liquid crystal projection device (1997-01-14),
11. 5381189 - Projector in a projection television (1995-01-10),
12. 5325983 - Liquid container with spout (1994-07-05),
13. 5296070 - Process for producing liquid-container material (1994-03-22),
14. 5293226 - Three tube color television projection display device (1994-03-08),
15. 5074644 - Rear projection television (1991-12-24),

Title: Innovations by Hideki Yamamoto

Introduction

Hideki Yamamoto is a distinguished inventor based in Tokyo, Japan, known for his innovative contributions in the fields of magnetic materials and information transmission technologies. With a remarkable portfolio featuring 23 patents, Yamamoto has significantly impacted his industry through his creative prowess.

Latest Patents

Among his recent patents, Yamamoto has developed notable inventions such as a magnetic material characterized by a unique double perovskite structure, where ferromagnetic or ferrimagnetic insulators are integrated with alkali or alkaline earth metals and transition metal atoms. This innovative magnetic material has applications in advanced magnetic devices. Additionally, he invented a channel selective information transmitting device which enhances the accuracy of viewing information collection, even amidst viewing channel dispersion. This device is designed to communicate broadcast signal selections effectively using a sophisticated detection and transmission mechanism, ensuring a seamless experience for users.

Career Highlights

Yamamoto has worked with leading companies in the technology sector, including Oki Electric Industry Co., Ltd. and Pioneer Electronics Corporation. His tenure at these organizations has allowed him to hone his skills and further his research, yielding groundbreaking inventions that push the boundaries of technology.

Collaborations

Throughout his career, Hideki Yamamoto has collaborated with notable professionals, including Yoshiaki Take and Takayuki Yoshioka. These partnerships have fostered a stimulating exchange of ideas and have been instrumental in driving forward the innovative projects he has undertaken.

Conclusion

Hideki Yamamoto exemplifies the spirit of innovation with his substantial contributions to technology and engineering. His work in creating sophisticated materials and devices not only showcases his inventiveness but also enhances the way users interact with technology in everyday life. With a continued focus on research and development, Yamamoto’s future endeavors are bound to further influence his field positively.

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]
Loading…