Growing community of inventors

Ebina, Japan

Yuji Hikawa

Average Co-Inventor Count = 2.13

ph-index = 8

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 = 251

Yuji HikawaYukio Tajima (7 patents)Yuji HikawaKazuko Kirihara (7 patents)Yuji HikawaHidekazu Ozawa (7 patents)Yuji HikawaAkihiro Enomoto (7 patents)Yuji HikawaToshio Kurogane (3 patents)Yuji HikawaMasafumi Ono (1 patent)Yuji HikawaManabu Hayashi (1 patent)Yuji HikawaHiroyoshi Uejo (1 patent)Yuji HikawaNaoya Nobutani (1 patent)Yuji HikawaKeita Sakakura (1 patent)Yuji HikawaEiichi Tanabe (1 patent)Yuji HikawaAkira Misumi (1 patent)Yuji HikawaTomoya Shibata (1 patent)Yuji HikawaYuji Hikawa (16 patents)Yukio TajimaYukio Tajima (20 patents)Kazuko KiriharaKazuko Kirihara (18 patents)Hidekazu OzawaHidekazu Ozawa (9 patents)Akihiro EnomotoAkihiro Enomoto (7 patents)Toshio KuroganeToshio Kurogane (7 patents)Masafumi OnoMasafumi Ono (69 patents)Manabu HayashiManabu Hayashi (40 patents)Hiroyoshi UejoHiroyoshi Uejo (34 patents)Naoya NobutaniNaoya Nobutani (24 patents)Keita SakakuraKeita Sakakura (14 patents)Eiichi TanabeEiichi Tanabe (5 patents)Akira MisumiAkira Misumi (3 patents)Tomoya ShibataTomoya Shibata (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Xerox Co., Ltd. (14 from 11,665 patents)

2. Fujifilm Business Innovation Corp. (2 from 2,107 patents)


16 patents:

1. 11546407 - Service processing system and service processing method

2. 11201905 - Service processing system and service processing method

3. 10291683 - Service processing system and service processing method

4. 10154160 - System, processing device, and non-transitory computer readable storage medium for storing and transmitting a data part of a document

5. 7948654 - Image processing system for displaying operational display screens

6. 7551303 - Service processing device and method

7. 7522296 - Display processing apparatus with a display component for displaying a screen based on a display pattern and an image processing apparatus

8. 7496233 - Service processing apparatus and service processing method

9. 7307744 - Image processing device that controls a printing process based on availability of a consumable resource

10. 6678065 - Image forming apparatus and control method thereof

11. 5493408 - Image processing system having facilitated communication between an

12. 5247371 - Image processing system using job control sheets with attributes

13. 5235655 - Mark placing and canceling method and mark recognizing device

14. 5126858 - Picture image processing system

15. 5124748 - Picture image processing system

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12/3/2025
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