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For the Inventor, By the Inventor

Chiba, Japan

Hiroaki Okajima

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Toyota Jidosha Kabushiki Kaisha, Other. Active years: 1978-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Okajima. Retrieved from https://idiyas.com/inventor/hiroaki-okajima

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

USPTO Granted Patents = 10 

% Patents Active = 40.0

Average Co-Inventor Count = 5.1

ph-index = 5

Forward Citations = 388(Granted Patents)


Location History:

  • Jujonakahara, Kita-ku, Tokyo, JP (1978)
  • Chiba, JP (2003 - 2013)

Company Filing History:

goldMedal8 out of 58,145 
 
Sony Corporation
 patents
silverMedal2 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal2 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2013

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10 patents (USPTO):Explore Patents
1. 8613022 - Content providing apparatus, content providing method, and program of content providing method (2013-12-17),
2. 7327277 - Information transmission apparatus, information transmission method, and monitoring apparatus (2008-02-05),
3. 7263350 - Portable electronic information device (2007-08-28),
4. 7096431 - Menu display apparatus and menu display method (2006-08-22),
5. 7020544 - Vehicle information processing device, vehicle, and vehicle information processing method (2006-03-28),
6. 6980098 - Information processing apparatus, information processing method and program executed in information processing apparatus (2005-12-27),
7. 6844826 - Vehicular alarm system and apparatus (2005-01-18),
8. 6794848 - Vehicle (2004-09-21),
9. 6606555 - Vehicle positioning apparatus, device, and method (2003-08-12),
10. 4131565 - Process for reactivating spent activated-carbon (1978-12-26),

Title: Hiroaki Okajima: Innovator in Information Technology

Introduction

Hiroaki Okajima is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of information technology, holding a total of 10 patents. His work focuses on enhancing user experience through innovative content delivery and information transmission methods.

Latest Patents

Okajima's latest patents include a content providing apparatus and method, along with a program designed to determine user preferences based on selected broadcast content and recorded media. This invention allows for selective recording and provision of broadcast content tailored to user preferences. Additionally, he has developed an information transmission apparatus that utilizes a portable personal information device. This device analyzes data from various sensors, including vibration and temperature, to select appropriate light-emission patterns, vibration patterns, and sound outputs.

Career Highlights

Throughout his career, Hiroaki Okajima has worked with notable companies such as Sony Corporation and Toyota Motor Corporation. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the industry.

Collaborations

Okajima has collaborated with esteemed colleagues, including Akira Shinada and Katsuhiko Nunokawa. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Hiroaki Okajima's contributions to information technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the way content is delivered and experienced by users.

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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