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For the Inventor, By the Inventor

Isehara, Japan

Takao Maitani

This inventor holds 12 USPTO granted patents and 4 EPO patents. Top assignee: Nissan Motor Company Limited. Active years: 2003-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Maitani. Retrieved from https://idiyas.com/inventor/takao-maitani

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 = 25.0


Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 79(Granted Patents)


Location History:

  • Isehara, JP (2005 - 2008)
  • Kanagawa, JP (2003 - 2011)

Company Filing History:

goldMedal12 out of 13,420 
 
Nissan Motor Company Limited
 patents

Years Active: 2003-2011

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12 patents (USPTO):Explore Patents
1. 7958720 - Combustion control apparatus for direct-injection spark-ignition internal combustion engine (2011-06-14),
2. 7331333 - Direct fuel injection/spark ignition engine control device (2008-02-19),
3. 7185631 - Combustion control system and method for direct-injection spark-ignition internal combustion engine (2007-03-06),
4. 7159566 - Control method and apparatus for direct injection spark ignited internal combustion engine (2007-01-09),
5. 7117666 - Direct fuel injection/spark ignition engine control device (2006-10-10),
6. 7047945 - Start-up control of in-cylinder fuel injection internal combustion engine (2006-05-23),
7. 7024851 - Direct fuel injection/spark ignition engine control device (2006-04-11),
8. 6990948 - Direct injection engine system and start-up method for direct injection engine (2006-01-31),
9. 6904890 - Start-up control of in-cylinder fuel injection spark ignition internal combustion engine (2005-06-14),
10. 6892694 - Start-up control of direct injection engine (2005-05-17),
11. 6708668 - Control system and method for direct-injection spark-ignition engine (2004-03-23),
12. 6561158 - Enhanced engine response to torque demand during cold-start and catalyst warm-up (2003-05-13),

Title: Takao Maitani: Pioneering Japanese Inventor

Introduction: Takao Maitani, a distinguished inventor hailing from Isehara, Japan, is renowned for his groundbreaking contributions to the field of technology and photography.

Latest Patents: Maitani's recent patents focus on advancements in digital imaging technology, particularly in the development of compact and high-resolution cameras.

Career Highlights: Throughout his illustrious career, Maitani has worked with leading camera manufacturers to design innovative products that have revolutionized the photography industry. His expertise in lens technology and camera design has earned him global recognition.

Collaborations: Maitani has collaborated with top research institutions and universities in Japan to further his research in digital imaging and optics. His partnerships have led to the creation of cutting-edge camera systems that are widely used today.

Conclusion: Takao Maitani's passion for innovation and his relentless pursuit of excellence have solidified his legacy as a trailblazer in the world of photography and technology.

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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