Growing community of inventors

Tokyo, Japan

Asaki Umezawa

Average Co-Inventor Count = 1.86

ph-index = 17

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 = 1,863

Asaki UmezawaSachiko Fukumaru (10 patents)Asaki UmezawaHiroshi Yamaguchi (7 patents)Asaki UmezawaDaisuke Taniuchi (7 patents)Asaki UmezawaMikane Ichikawa (5 patents)Asaki UmezawaRyo Furutani (4 patents)Asaki UmezawaMikane Tago (3 patents)Asaki UmezawaKazuki Sasayama (2 patents)Asaki UmezawaAi Yoshida (2 patents)Asaki UmezawaFumiyoshi Kittaka (1 patent)Asaki UmezawaTomoki Shibukawa (1 patent)Asaki UmezawaMitsuhiro Isobe (1 patent)Asaki UmezawaYukio Arai (1 patent)Asaki UmezawaSachiko Takata (1 patent)Asaki UmezawaAsaki Umezawa (25 patents)Sachiko FukumaruSachiko Fukumaru (12 patents)Hiroshi YamaguchiHiroshi Yamaguchi (169 patents)Daisuke TaniuchiDaisuke Taniuchi (10 patents)Mikane IchikawaMikane Ichikawa (7 patents)Ryo FurutaniRyo Furutani (7 patents)Mikane TagoMikane Tago (12 patents)Kazuki SasayamaKazuki Sasayama (5 patents)Ai YoshidaAi Yoshida (2 patents)Fumiyoshi KittakaFumiyoshi Kittaka (18 patents)Tomoki ShibukawaTomoki Shibukawa (12 patents)Mitsuhiro IsobeMitsuhiro Isobe (3 patents)Yukio AraiYukio Arai (3 patents)Sachiko TakataSachiko Takata (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (25 from 28,544 patents)


25 patents:

1. 10158775 - Image processing apparatus, information processing apparatus, and medium

2. 9942425 - Image processing apparatus, information processing apparatus, and medium that selectively provide prompts to confirm orientation

3. D781898 - Display screen with graphical user interface

4. D781897 - Display screen with transitional graphical user interface

5. 9544453 - Image processing apparatus, image processing method, and computer program product

6. D774517 - Display screen or portion thereof with animated graphical user interface

7. D770507 - Display screen with graphical user interface

8. 9294638 - Information processing system, information processing apparatus, information processing method, and computer-readable storage medium

9. 9041944 - Image processing apparatus, image processing method, and computer-readable medium for arranging status display to include status icon and status description

10. D715323 - Display screen with graphic icon

11. D710384 - Display screen with changeable graphic

12. D710383 - Display screen with changeable graphic

13. D708226 - Display screen with an icon

14. 8531686 - Image processing apparatus displaying an overview screen of setting details of plural applications

15. D679728 - Display screen with icon

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as of
12/7/2025
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