Growing community of inventors

Osaka, Japan

Keisaku Matsumae

Average Co-Inventor Count = 1.83

ph-index = 1

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 = 7

Keisaku MatsumaeDaisuke Yoshida (5 patents)Keisaku MatsumaeRyusuke Nakatani (4 patents)Keisaku MatsumaeYasushi Tsukamoto (3 patents)Keisaku MatsumaeTetsuya Nishino (2 patents)Keisaku MatsumaeHiromi Sakata (1 patent)Keisaku MatsumaeShinichi Nakanishi (1 patent)Keisaku MatsumaeMichiko Tashiro (1 patent)Keisaku MatsumaeYoshiyuki Fujiwara (1 patent)Keisaku MatsumaeIsaac Judd (1 patent)Keisaku MatsumaeSeiji Onishi (1 patent)Keisaku MatsumaeKen Nishio (1 patent)Keisaku MatsumaeToshiyuki Nakade (1 patent)Keisaku MatsumaeJunpei Takagi (1 patent)Keisaku MatsumaeShizue Morii (1 patent)Keisaku MatsumaeKeisaku Matsumae (15 patents)Daisuke YoshidaDaisuke Yoshida (28 patents)Ryusuke NakataniRyusuke Nakatani (16 patents)Yasushi TsukamotoYasushi Tsukamoto (9 patents)Tetsuya NishinoTetsuya Nishino (23 patents)Hiromi SakataHiromi Sakata (36 patents)Shinichi NakanishiShinichi Nakanishi (15 patents)Michiko TashiroMichiko Tashiro (11 patents)Yoshiyuki FujiwaraYoshiyuki Fujiwara (11 patents)Isaac JuddIsaac Judd (7 patents)Seiji OnishiSeiji Onishi (5 patents)Ken NishioKen Nishio (5 patents)Toshiyuki NakadeToshiyuki Nakade (5 patents)Junpei TakagiJunpei Takagi (2 patents)Shizue MoriiShizue Morii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyocera Document Solutions Inc. (11 from 6,083 patents)

2. Kyocera Mita Corporation (4 from 1,131 patents)


15 patents:

1. 11645018 - Information processing apparatus, image forming apparatus outputting message data after person identification

2. 10990335 - Image forming apparatus

3. 10943108 - Image reader performing character correction

4. 10218877 - Image processing apparatus, and image processing method

5. 9355342 - Image forming apparatus that automatically prompts migration of box between image forming apparatuses at appropriate timing

6. 9294639 - Image forming apparatus displaying information that is received from an external device and is directed to a user

7. 9264573 - Image forming system and image forming apparatus that forward document box of moved user

8. 9094547 - Image forming apparatus displaying information that is received from an external device and is directed to a user

9. 9025187 - Printing system including an image forming apparatus and a management server that manages a print allowance of a user, and printing method performed by the printing system

10. 8994972 - Printing system and method for obtaining a desired or an alternative pull-printing result

11. 8732848 - File-distribution apparatus and recording medium having file-distribution authorization program recorded therein

12. 8054491 - Communication apparatus that prevents the wasteful printing of error reports

13. 7940412 - Image forming apparatus with job interruption handling

14. 7684075 - Communication device applied to confirming error reporting

15. 7164351 - Image forming device

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