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For the Inventor, By the Inventor

Tokyo, Japan

Kenji Ogisu

This inventor holds 15 USPTO granted patents and 4 published patent applications. Top assignee: Sony Corporation. Active years: 1977-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Ogisu. Retrieved from https://idiyas.com/inventor/kenji-ogisu

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

USPTO Granted Patents = 15 

% Patents Active = 93.3

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Yokohama, JA (1977 - 1978)
  • Yokohama, JP (1978 - 1983)
  • Miyagi, JP (1995 - 2005)
  • Tokyo, JP (2011 - 2015)

Company Filing History:

goldMedal15 out of 58,145 
 
Sony Corporation
 patents

Years Active: 1977-2015

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15 patents (USPTO):Explore Patents
1. 9190662 - Cathode active material, method of manufacturing it, cathode, and battery (2015-11-17),
2. 8911903 - Cathode active material, its manufacturing method, and non-aqueous electrolyte secondary battery (2014-12-16),
3. 8748042 - Cathode active material, method of manufacturing it, cathode, and battery (2014-06-10),
4. 8445129 - Cathode active material, method of manufacturing it, cathode, and battery (2013-05-21),
5. 7906239 - Cathode active material, method for producing the same, and nonaqueous electrolyte secondary battery (2011-03-15),
6. 6952327 - Disk cartridge and manufacturing method thereof (2005-10-04),
7. 5413218 - Cassette for accommodating a recording medium (1995-05-09),
8. 4396596 - Method of preparing gamma ferric hydroxyoxide powder (1983-08-02),
9. 4115213 - Electrodeposition process & apparatus (1978-09-19),
10. 4113582 - Method of adjusting a fused salt electrolytic bath (1978-09-12),
11. 4113581 - Electrodeposition process (1978-09-12),
12. 4082628 - Method of adjusting the hardness of a titanium metal (1978-04-04),
13. 4049530 - Electrolyzer (1977-09-20),
14. 4049507 - Electrodepositing method (1977-09-20),
15. 4016052 - Electrodeposition process (1977-04-05),

Title: Kenji Ogisu - Pioneering Inventor from Tokyo

Introduction: Kenji Ogisu is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kenji Ogisu holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kenji Ogisu has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Kenji Ogisu has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Kenji Ogisu's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor in Tokyo and beyond.

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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