Growing community of inventors

Matsumoto, Japan

Suguru Akagawa

Average Co-Inventor Count = 2.70

ph-index = 4

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 = 42

Suguru AkagawaTakeshi Koshihara (5 patents)Suguru AkagawaYuki Hanamura (5 patents)Suguru AkagawaTakefumi Fukagawa (5 patents)Suguru AkagawaHisatoshi Nakamura (4 patents)Suguru AkagawaRyoichi Nozawa (3 patents)Suguru AkagawaShinichi Iwata (3 patents)Suguru AkagawaNaotaka Kubota (3 patents)Suguru AkagawaNarumi Ishibashi (3 patents)Suguru AkagawaSeiji Atsumi (3 patents)Suguru AkagawaTsuyoshi Yoda (2 patents)Suguru AkagawaMasanori Iwasaki (2 patents)Suguru AkagawaShinichi Yotsuya (1 patent)Suguru AkagawaTetsuji Fujita (1 patent)Suguru AkagawaJun Irobe (1 patent)Suguru AkagawaYuji Chino (1 patent)Suguru AkagawaEtsuo Mitsuhashi (1 patent)Suguru AkagawaSuguru Akagawa (21 patents)Takeshi KoshiharaTakeshi Koshihara (118 patents)Yuki HanamuraYuki Hanamura (32 patents)Takefumi FukagawaTakefumi Fukagawa (21 patents)Hisatoshi NakamuraHisatoshi Nakamura (6 patents)Ryoichi NozawaRyoichi Nozawa (96 patents)Shinichi IwataShinichi Iwata (15 patents)Naotaka KubotaNaotaka Kubota (8 patents)Narumi IshibashiNarumi Ishibashi (4 patents)Seiji AtsumiSeiji Atsumi (3 patents)Tsuyoshi YodaTsuyoshi Yoda (22 patents)Masanori IwasakiMasanori Iwasaki (7 patents)Shinichi YotsuyaShinichi Yotsuya (47 patents)Tetsuji FujitaTetsuji Fujita (40 patents)Jun IrobeJun Irobe (13 patents)Yuji ChinoYuji Chino (5 patents)Etsuo MitsuhashiEtsuo Mitsuhashi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (21 from 33,404 patents)


21 patents:

1. 11394008 - Organic electroluminescence device, method for manufacturing organic electroluminescence device, and electronic apparatus

2. 11315981 - Light-emitting device, and electronic apparatus

3. 11031441 - Electro-optical device, manufacturing method of electro-optical device, and electronic apparatus

4. 10861915 - Light-emitting device and electronic apparatus

5. 10714541 - Electro-optical device, manufacturing method of electro-optical device, and electronic apparatus

6. 10468462 - Manufacturing method of organic light emitting device, organic light emitting device and electronic apparatus

7. 10403687 - Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus

8. 10164215 - Electro-optic device that prevents deterioration of a light emitting element

9. 10163986 - Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus

10. 10090364 - Organic EL device, method of manufacturing organic EL device, and electronic apparatus

11. 9755005 - Method of manufacturing organic EL device, organic EL device and electronic apparatus

12. 9620736 - Organic EL device and electronic apparatus

13. 9490304 - Method of manufacturing organic EL device, organic EL device and electronic apparatus

14. 9166193 - Light emitting device, method of manufacturing the same, and electronic apparatus

15. 9076990 - Method of manufacturing organic el device, organic el device and electronic apparatus

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as of
12/7/2025
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