Growing community of inventors

Osaka, Japan

Nobuhiro Fukuma

Average Co-Inventor Count = 1.41

ph-index = 2

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 = 15

Nobuhiro FukumaJun Nakai (2 patents)Nobuhiro FukumaIssei Nakano (2 patents)Nobuhiro FukumaDaisuke Fujiwara (2 patents)Nobuhiro FukumaDaisuke Mimura (2 patents)Nobuhiro FukumaTakashi Tamura (1 patent)Nobuhiro FukumaDaisuke Eto (1 patent)Nobuhiro FukumaMasaki Murashima (1 patent)Nobuhiro FukumaKiyonori Yamamoto (1 patent)Nobuhiro FukumaMasahiko Mizuno (1 patent)Nobuhiro FukumaHiromu Matsumoto (1 patent)Nobuhiro FukumaTeruhiko Inada (1 patent)Nobuhiro FukumaNobuhiro Fukuma (21 patents)Jun NakaiJun Nakai (27 patents)Issei NakanoIssei Nakano (21 patents)Daisuke FujiwaraDaisuke Fujiwara (15 patents)Daisuke MimuraDaisuke Mimura (13 patents)Takashi TamuraTakashi Tamura (111 patents)Daisuke EtoDaisuke Eto (76 patents)Masaki MurashimaMasaki Murashima (26 patents)Kiyonori YamamotoKiyonori Yamamoto (26 patents)Masahiko MizunoMasahiko Mizuno (24 patents)Hiromu MatsumotoHiromu Matsumoto (21 patents)Teruhiko InadaTeruhiko Inada (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyocera Document Solutions Inc. (21 from 6,074 patents)


21 patents:

1. 12422773 - Image forming apparatus equipped with guide portion capable of guiding inclined manual feed tray from opening to interior of apparatus body

2. 11767186 - Sheet transport device including gear train having movable gear with helical gear, and leaf spring that buffers movement of movable gear in one direction, and image forming apparatus

3. 11294326 - Image forming apparatus having lockable toner container

4. 11283951 - Image forming apparatus

5. 11196885 - Image forming apparatus

6. 10890876 - Image forming apparatus, toner container

7. 10754291 - Image forming apparatus

8. 10248067 - Image forming apparatus including cooperating member that moves to an activated position where cooperating member is enabled to cooperate with cover when cover is opened for first time after delivery of image forming apparatus

9. 10133214 - Toner case and image forming apparatus

10. 10073375 - Toner case and image forming apparatus

11. 9874850 - Image forming apparatus with cover connector

12. 9857768 - Image forming apparatus operable with regular toner container properly mounted

13. 9836011 - Image forming apparatus including driving lever switching driven unit into transmission state and transmission release state

14. 9342039 - Image forming apparatus

15. 9065946 - Image forming apparatus

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as of
12/17/2025
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