Growing community of inventors

Kanagawa, Japan

Ryoji Amemiya

Average Co-Inventor Count = 2.05

ph-index = 5

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 = 254

Ryoji AmemiyaShinichi Ogasawara (3 patents)Ryoji AmemiyaYohei Kuroda (3 patents)Ryoji AmemiyaKenji Waku (3 patents)Ryoji AmemiyaNobutaka Yagi (3 patents)Ryoji AmemiyaOsamu Ishioka (3 patents)Ryoji AmemiyaHiroshi Nagatani (2 patents)Ryoji AmemiyaIkuya Sano (2 patents)Ryoji AmemiyaJunichiro Sakata (1 patent)Ryoji AmemiyaTakashi Sonehara (1 patent)Ryoji AmemiyaHideki Hanamura (1 patent)Ryoji AmemiyaTatsuya Isoda (1 patent)Ryoji AmemiyaShigemi Yamada (1 patent)Ryoji AmemiyaRyoji Amemiya (13 patents)Shinichi OgasawaraShinichi Ogasawara (57 patents)Yohei KurodaYohei Kuroda (31 patents)Kenji WakuKenji Waku (11 patents)Nobutaka YagiNobutaka Yagi (3 patents)Osamu IshiokaOsamu Ishioka (3 patents)Hiroshi NagataniHiroshi Nagatani (16 patents)Ikuya SanoIkuya Sano (9 patents)Junichiro SakataJunichiro Sakata (395 patents)Takashi SoneharaTakashi Sonehara (10 patents)Hideki HanamuraHideki Hanamura (3 patents)Tatsuya IsodaTatsuya Isoda (2 patents)Shigemi YamadaShigemi Yamada (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (13 from 58,131 patents)

2. Drnc Holdings, Inc. (52 patents)


13 patents:

1. 10296189 - Information processing device and program

2. 9128665 - Information processing device and program

3. 8963504 - Electronic device, method of charging electronic device, program, charging control apparatus, and charging control method

4. 8345016 - Input assisting apparatus and electronic apparatus

5. 7950034 - Information processing apparatus, information processing method and program for the same

6. 7730511 - Information processing apparatus, information processing method and program for the same

7. 7164432 - Information processing apparatus and method therefor, and medium

8. 7009568 - Information processing apparatus

9. 6804110 - Information processing device

10. 6768637 - Information processing unit and batteries

11. D491188 - Module for computer

12. 6560612 - Information processing apparatus, controlling method and program medium

13. 6473296 - Information processing device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/4/2026
Loading…