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For the Inventor, By the Inventor

Hino, Japan

Masayuki Kurematsu

This inventor holds 60 USPTO granted patents, primarily in Photographic Processing (CPC class 4304). Top assignees: Konica Corporation, Konishiroku Photo Industry Co., Ltd., Konishiroku Photo Ind. Co., Ltd.. Active years: 1982-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Kurematsu. Retrieved from https://idiyas.com/inventor/masayuki-kurematsu

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

USPTO Granted Patents = 60

% Patents Active = 96.7

Average Co-Inventor Count = 2.8

ph-index = 13

Forward Citations = 476(Granted Patents)

Forward Citations (Not Self Cited) = 445(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hino, JP (1982 - 2002)
  • Tokyo, JP (1991 - 2002)
  • Hachioji, JP (1985 - 2012)

Company Filing History:

goldMedal28 out of 3,106 
 
Konica Corporation
 patents
silverMedal26 out of 1,252 
 
Konishiroku Photo Industry Co., Ltd.
 patents
bronzeMedal2 out of 16 
 
Konishiroku Photo Ind. Co., Ltd.
 patents
4. 2 out of 439 
 
Noritsu Koki Co., Ltd.
 patents
5. 2 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
6. 1 out of 1 
 
Knica Corporation
 patent
7. 1 out of 680 
 
Konica Minolta Opto, Inc.
 patents
8. 1 out of 177 
 
The Tokyo Electric Power Company, Incorporated
 patents
where one patent can have more than one assignee

Years Active: 1982-2012

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Areas of Expertise:
Anti-Glare Film
Photosensitive Material
Silver Halide
Automatic Processor
Heat Exchanger
Waste Liquor Treatment
Color Photographic
Evaporation Concentration
Image Stabilizer
Developing Apparatus
Processing Method
Photographic Materials
60 patents (USPTO):Explore Patents
1. 8110128 - Method of manufacturing an anti-glare anti-reflection film (2012-02-07),
2. 6480218 - Printer for recording an image on a recording material (2002-11-12),
3. 6431770 - Automatic processing apparatus for photosensitive material (2002-08-13),
4. 6059023 - Heat exchanger (2000-05-09),
5. 5972577 - Processing method of silver halide photographic light-sensitive material (1999-10-26),
6. 5770019 - Apparatus for concentrating waste liquid (1998-06-23),
7. 5730585 - Apparatus for vacuum absorption with retracting reverse flow protection (1998-03-24),
8. 5669035 - Apparatus for processing a silver halide photosensitive material (1997-09-16),
9. 5583600 - Photosensitive material processing apparatus (1996-12-10),
10. 5577893 - Apparatus for vacuum absorption having reverse flow protection mechanism (1996-11-26),
11. 5439560 - Low pressure evaporation concentrating apparatus for a photographic (1995-08-08),
12. 5354646 - Method capable of rapidly processing a silver halide color photographic (1994-10-11),
13. 5353085 - Automatic processor for processing silver halide photographic (1994-10-04),
14. 5352568 - Processing method and bleaching solution for silver halide color (1994-10-04),
15. 5254442 - Method of processing silver halide color photographic materials and a (1993-10-19),

Title: The Innovative Journey of Masayuki Kurematsu

Introduction:

Masayuki Kurematsu, a talented inventor hailing from Hino, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Masayuki Kurematsu's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological progress.

Career Highlights:

With a career spanning over two decades, Masayuki Kurematsu has worked with renowned research institutions and leading tech companies, honing his skills and expertise in developing innovative solutions to complex challenges.

Collaborations:

Throughout his career, Masayuki Kurematsu has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects. His collaborative spirit has led to the successful implementation of groundbreaking technologies in various industries.

Conclusion:

In conclusion, Masayuki Kurematsu's passion for innovation and his relentless pursuit of excellence have established him as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible in the world of 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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