Growing community of inventors

Sakai, Japan

Koichi Shibata

Average Co-Inventor Count = 1.52

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 83

Koichi ShibataMitsuhiro Nakamura (6 patents)Koichi ShibataToshihiro Mori (5 patents)Koichi ShibataMasakazu Oyama (5 patents)Koichi ShibataHideyuki Matsuda (2 patents)Koichi ShibataMasakazu Murakami (2 patents)Koichi ShibataKohichi Matsuo (1 patent)Koichi ShibataTetsuya Sugimoto (1 patent)Koichi ShibataKoichi Shibata (20 patents)Mitsuhiro NakamuraMitsuhiro Nakamura (13 patents)Toshihiro MoriToshihiro Mori (80 patents)Masakazu OyamaMasakazu Oyama (8 patents)Hideyuki MatsudaHideyuki Matsuda (33 patents)Masakazu MurakamiMasakazu Murakami (26 patents)Kohichi MatsuoKohichi Matsuo (3 patents)Tetsuya SugimotoTetsuya Sugimoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mita Industrial Co., Ltd. (9 from 1,344 patents)

2. Minolta Company, Ltd. (6 from 2,816 patents)

3. Konica Minolta Business Technologies, Inc. (3 from 2,526 patents)

4. Konica Minolta, Inc. (2 from 4,251 patents)


20 patents:

1. 10521164 - Image-forming-apparatus managing device, image-forming-apparatus managing method, image-forming-apparatus managing program, and image forming system

2. 9232087 - Image processing apparatus for receiving a request relating to image processing from an external source and executing the received request

3. 8937731 - Image processing apparatus for receiving a request relating to image processing from an external source and executing the received request

4. 8102573 - Image forming apparatus, image reading apparatus and program

5. 7814132 - File management apparatus and file management method

6. 7557943 - Image data management method of multiple sets of image data

7. 7454441 - Image forming apparatus, image reading apparatus and program

8. 7436975 - Image reading apparatus, image reading method and image reading system

9. 7143291 - Printing method and apparatus having improved job security function, and computer program product executable by computer for realizing improved job security function

10. 7055106 - File management method

11. 7046388 - Printing system

12. 6031637 - Facsimile machine with automatic mode switching for computer interfacing

13. 5991053 - Facsimile machine

14. 5909289 - Facsimile apparatus capable of performing data communications with

15. 5847843 - Facsimile apparatus capable of connecting with computer

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1/21/2026
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