Growing community of inventors

Tokyo, Japan

Noriko Katayama

Average Co-Inventor Count = 1.19

ph-index = 12

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 = 482

Noriko KatayamaMakoto Isozaki (3 patents)Noriko KatayamaYutaka Senda (3 patents)Noriko KatayamaToshita Hara (3 patents)Noriko KatayamaKunihiko Tanaka (2 patents)Noriko KatayamaTakuya Arai (2 patents)Noriko KatayamaTakeharu Omata (2 patents)Noriko KatayamaYasuo Tanaka (2 patents)Noriko KatayamaZenya Tanabe (2 patents)Noriko KatayamaHiroaki Kawagoe (2 patents)Noriko KatayamaMiho Takiguchi (2 patents)Noriko KatayamaKaori Ohama (2 patents)Noriko KatayamaKoji Yoshida (1 patent)Noriko KatayamaToru Ichikawa (1 patent)Noriko KatayamaHiroshi Meguro (1 patent)Noriko KatayamaAya Ito (1 patent)Noriko KatayamaEiichi Okamoto (1 patent)Noriko KatayamaAya Itoh (1 patent)Noriko KatayamaNoriko Katayama (62 patents)Makoto IsozakiMakoto Isozaki (68 patents)Yutaka SendaYutaka Senda (45 patents)Toshita HaraToshita Hara (19 patents)Kunihiko TanakaKunihiko Tanaka (134 patents)Takuya AraiTakuya Arai (81 patents)Takeharu OmataTakeharu Omata (28 patents)Yasuo TanakaYasuo Tanaka (15 patents)Zenya TanabeZenya Tanabe (8 patents)Hiroaki KawagoeHiroaki Kawagoe (4 patents)Miho TakiguchiMiho Takiguchi (3 patents)Kaori OhamaKaori Ohama (2 patents)Koji YoshidaKoji Yoshida (59 patents)Toru IchikawaToru Ichikawa (40 patents)Hiroshi MeguroHiroshi Meguro (33 patents)Aya ItoAya Ito (30 patents)Eiichi OkamotoEiichi Okamoto (27 patents)Aya ItohAya Itoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (50 from 16,458 patents)

2. Fujifilm Corporation (10 from 16,093 patents)

3. Sony Corporation (1 from 58,130 patents)

4. Fuji Photo Co., Ltd. (1 from 23 patents)


62 patents:

1. D644676 - Electronic camera

2. D635605 - Electronic camera

3. 7710490 - Portable image communication system, transmitting and receiving units constructing said system, and methods of controlling said units

4. 7672977 - Image reproducing apparatus, method of controlling same and control program therefor

5. 7646408 - Image data reproducing apparatus, method of controlling same and control program therefor

6. D559293 - Electronic camera

7. D558251 - Electronic camera

8. D557724 - Electronic camera

9. D557312 - Electronic camera

10. D556802 - Electronic camera

11. D545355 - Printer

12. D535664 - Image data recorder

13. D520001 - Image data wireless transmitter

14. D517112 - Printer

15. D517111 - Printer

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as of
12/29/2025
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