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For the Inventor, By the Inventor

Hiratsuka, Japan

Kouji Kitou

This inventor holds 48 USPTO granted patents and 2 published patent applications, primarily in Image Display Technology. Top assignees: Hitachi, Ltd., Hitachi Media Electronics Co., Ltd., Mondis Technology Ltd.. Active years: 1987-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Kitou. Retrieved from https://idiyas.com/inventor/kouji-kitou

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

USPTO Granted Patents = 48 

% Patents Active = 77.1

Average Co-Inventor Count = 3.2

ph-index = 14

Forward Citations = 580(Granted Patents)


Location History:

  • Yokohama, JP (1987 - 2009)
  • Hiratsuka, JP (1998 - 2009)

Company Filing History:

goldMedal45 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal5 out of 203 
 
Hitachi Media Electronics Co., Ltd.
 patents
bronzeMedal2 out of 2 
 
Mondis Technology Ltd.
 patents
4. 1 out of 1 
 
Hitachi Mizusawa
 patent
5. 1 out of 1 
 
Hitachi Mizusawa Elec. Co Ltd
 patent
6. 1 out of 7 
 
Hitachi Mizusawa Electronics Co.
 patents
where one patent can have more than one assignee

Years Active: 1987-2009

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Areas of Expertise:
Discharge Lamp
Image Display
Bi-Directional Communication
Color Correction
Video Signal
Display Apparatus
Projection Type
Cathode Ray Tube
Digital Video
Automatic Adjusting
Multiscan Display
Raster Scan
48 patents (USPTO):Explore Patents
1. 7541748 - Discharge lamp lighting device (2009-06-02),
2. 7486334 - Image display system (2009-02-03),
3. 7475181 - Display unit with processor and communication controller which communicates information to the processor (2009-01-06),
4. 7475180 - Display unit with communication controller and memory for storing identification number for identifying display unit (2009-01-06),
5. 7276864 - Discharge lamp lighting device and projection type image display apparatus having the same (2007-10-02),
6. 7202612 - Discharge lamp lighting apparatus (2007-04-10),
7. 7089342 - Method enabling display unit to bi-directionally communicate with video source (2006-08-08),
8. 7023146 - Discharge lamp lighting apparatus (2006-04-04),
9. 6995523 - Discharge lamp lighting device (2006-02-07),
10. 6791623 - Image display system (2004-09-14),
11. 6686895 - Display unit for displaying an image based on a video signal received from a personal computer which is connected to an input device (2004-02-03),
12. 6639588 - Image display apparatus (2003-10-28),
13. 6549970 - Display unit with controller enabling bi-directional communication with computer (2003-04-15),
14. 6513088 - Display unit and method enabling bi-directional communication with video source (2003-01-28),
15. 6476821 - Image displaying system and information processing apparatus (2002-11-05),

Title: Kouji Kitou - Innovative Inventor from Hiratsuka

Introduction: Kouji Kitou is a renowned inventor hailing from Hiratsuka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kouji Kitou holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Kouji Kitou has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Kouji Kitou has collaborated with leading research institutions, universities, and companies to bring his innovative ideas to life, fostering a culture of creativity and progress.

Conclusion: Kouji Kitou's passion for innovation and his relentless pursuit of excellence make him a true pioneer in the world of inventions, leaving a lasting impact on the technological landscape.

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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