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For the Inventor, By the Inventor

Kanagawa, Japan

Mitsutoshi Terada

This inventor holds 12 USPTO granted patents and 4 EPO patents. Top assignee: Sony Corporation. Active years: 2007-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsutoshi Terada. Retrieved from https://idiyas.com/inventor/mitsutoshi-terada

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 8.3


Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 106(Granted Patents)


Company Filing History:

goldMedal12 out of 58,148 
 
Sony Corporation
 patents

Years Active: 2007-2012

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12 patents (USPTO):Explore Patents
1. 8295138 - Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method (2012-10-23),
2. 8036079 - Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method (2011-10-11),
3. 7913111 - Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method (2011-03-22),
4. 7859958 - Information-recording apparatus, information-recording method, program storage medium and program (2010-12-28),
5. 7630284 - Information-recording apparatus, information-recording method, program storage medium and program (2009-12-08),
6. 7440374 - Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method (2008-10-21),
7. 7414938 - Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method (2008-08-19),
8. 7397744 - Recording and/or reproducing method and apparatus (2008-07-08),
9. 7349301 - Write-once recording medium on which portion of the data is logically overwritten (2008-03-25),
10. 7277371 - Recording medium, recording device, reproduction device, recording method and reproduction method (2007-10-02),
11. 7203153 - Recording medium, recording device, reproduction device, recording method and reproduction method (2007-04-10),
12. 7203139 - Recording medium, recording device, reproduction device, recording method and reproduction method (2007-04-10),

Title: Innovations by Mitsutoshi Terada

Introduction

Mitsutoshi Terada is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of recording technology, holding a total of 12 patents. His work focuses on enhancing the usability of write-once recording mediums, which are crucial in various data storage applications.

Latest Patents

Terada's latest patents include innovations related to recording mediums, recording apparatuses, reproduction apparatuses, recording methods, and reproduction methods. His inventions allow for improved usability of write-once recording mediums by incorporating an ordinary recording/reproduction area, an alternate area, and two alternate-address management information areas (DMA and TDMA). Additionally, he has developed a space bitmap that indicates the written/unwritten state of data in each data unit on the recording medium. This advancement enables effective management of defects and facilitates the renewal of data in write-once recording mediums.

Career Highlights

Mitsutoshi Terada is currently associated with Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to push the boundaries of recording technology and contribute to the development of innovative solutions in data storage.

Collaborations

Throughout his career, Terada has collaborated with notable colleagues, including Shoei Kobayashi and Tomotaka Kuraoka. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Mitsutoshi Terada's contributions to recording technology exemplify the spirit of innovation. His patents not only enhance the functionality of recording mediums but also pave the way for future advancements in data storage solutions.

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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