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Konishiroku Photo Ind. Co., Ltd.

USPTO Granted Patents = 16

Forward Citations = 185

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37 inventors (with patents filed for the assignee):

Kazuhiro Kobayashi (2 out of 66 patents)

Satoru Kuse (2 out of 46 patents)

Masayuki Kurematsu (2 out of 60 patents)

4. Takeyoshi Iguchi (2 out of 7 patents)

5. Shigeharu Koboshi (2 out of 104 patents)

6. Kaoru Onodera (2 out of 75 patents)

7. Kazuyoshi Miyaoka (2 out of 9 patents)

8. Edwin Ewry (2 out of 3 patents)

9. Shigeo Tanaka (1 out of 89 patents)

10. Susumu Okui (1 out of 17 patents)

11. Mikio Koyama (1 out of 51 patents)

12. Seitaro Kasahara (1 out of 18 patents)

13. Yoshikazu Maekawa (1 out of 25 patents)

14. Kazuo Shiozawa (1 out of 21 patents)

15. Nobuaki Kagawa (1 out of 30 patents)

16 patents: Sort by Forward Citations

1. 4715690 - Photographic screen (1987-12-29),

2. 4705389 - Method for both-side copying and apparatus therefore (1987-11-10),

3. 4705379 - Automatic processing machine for photography (1987-11-10),

4. 4705378 - Automatic processing machine for photography (1987-11-10),

5. 4701044 - Image recording apparatus for composing plural partial original images (1987-10-20),

6. D285178 - Box for film packaging (1986-08-19),

7. D285175 - Box for film packaging (1986-08-19),

8. 4595279 - Recording apparatus with speed control (1986-06-17),

9. 4585733 - Method of preparing silver halide photographic emulsion (1986-04-29),

10. D283428 - Camera (1986-04-15),

11. D283427 - Camera (1986-04-15),

12. 4517284 - Light-sensitive silver halide photographic material (1985-05-14),

13. 4499181 - Photographic recording material with indole redox releaser (1985-02-12),

14. 4444877 - Light-sensitive silver halide emulsion (1984-04-24),

15. 4407938 - Photographic element with lactone polymer (1983-10-04),

Konishiroku Photo Ind. Co., Ltd., now known as Konica Minolta, was a Japanese company which produced cameras, photocopiers, printers, and other optical products. Founded in 1873, it played a significant role in the development of the Japanese optical industry and was one of the leading photographic equipment manufacturers in the world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

16 Patents

#1,303 in Tokyo

#3,263 in Japan

#36,703 in the World

Konishiroku Photo Ind. Co., Ltd.

Forward Citations = 185

37 inventors:

Kazuhiro Kobayashi (2 out of 66 patents)

Satoru Kuse (2 out of 46 patents)

Masayuki Kurematsu (2 out of 60 patents)

4. Takeyoshi Iguchi (2 out of 7 patents)

5. Shigeharu Koboshi (2 out of 104 patents)

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