Ken Nakajima

This inventor holds 63 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Image Processing (CPC class H04N). Top assignees: Sony Corporation, Nec Corporation, Mitsubishi Materials Silicon Corporation. Active years: 1995-2018.

USPTO Granted Patents = 63 (Patent Applications = 1)

% Patents Active = 44.4

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 265(Granted Patents)

Forward Citations (Not Self Cited) = 249(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Mitsubishi Materials Silicon Corporation

patents

4. 1 out of 191

Matsushita Graphic Communication Systems, Inc.

patents

5. 1 out of 2,467

Nec Electronics Corporation

Years Active: 1995-2018

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Areas of Expertise:

Face Detection

Image Processing

Solid-State Imaging

Noise Reduction

Imaging Apparatus

Image Signal Processing

Demosaicing

Chromatic Aberration

Interpolation

Digital Cameras

Image Capture

Power Consumption

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10037455 - Face detection device, imaging apparatus, and face detection method (2018-07-31),

2. 9628710 - Imaging apparatus (2017-04-18),

3. 9495578 - Face detection device, imaging apparatus and face detection method (2016-11-15),

4. 9210340 - Imaging apparatus (2015-12-08),

5. 8897501 - Face detection device, imaging apparatus, and face detection method (2014-11-25),

6. 8830355 - Imaging apparatus (2014-09-09),

7. 8295595 - Generating full color images by demosaicing noise removed pixels from images (2012-10-23),

8. 8248506 - Imaging apparatus (2012-08-21),

9. 8218022 - Imaging apparatus and associated methodology of independently powering components to limit power consumption (2012-07-10),

10. 8116536 - Face detection device, imaging apparatus, and face detection method (2012-02-14),

11. 8102434 - Imaging apparatus, imaging method, and program (2012-01-24),

12. 8023748 - Image capturing apparatus, imaging circuit, and image capturing method (2011-09-20),

13. 8013910 - Imaging apparatus, imaging circuit and imaging method (2011-09-06),

14. 7940990 - Image signal processing apparatus and image signal processing method (2011-05-10),

15. 7839447 - Imaging apparatus (2010-11-23),

Title: Ken Nakajima: Pioneering Innovations in Tokyo

Introduction: Ken Nakajima, a trailblazing inventor based in Tokyo, JP, has made remarkable contributions to the world of technology with his passion for innovation and relentless pursuit of excellence. With a staggering 63 patents to his name, Nakajima has left an indelible mark on the technological landscape.

Latest Patents:

1. Face detection device: Nakajima's invention includes a face detection circuit, signal processing circuit, and controller to detect faces in input images efficiently.

2. Imaging apparatus: His imaging apparatus optimizes signal processing in different operational modes for enhanced performance.

Career Highlights: Ken Nakajima has showcased his inventive prowess while working at renowned companies like Sony Corporation and NEC Corporation. His innovative spirit has helped these companies push the boundaries of technology and establish themselves as industry leaders.

Collaborations: Throughout his career, Nakajima has collaborated with talented individuals such as Toshihisa Yamamoto and Nobuyuki Sato. Together, they have brought forth cutting-edge technologies that have shaped the future of innovation.

Conclusion: Ken Nakajima's groundbreaking inventions and collaborations have cemented his status as a pioneer in the world of technology. His relentless pursuit of excellence continues to inspire future inventors and enrich the technological landscape.