Growing community of inventors

Nagoya, Japan

Keiichiro Egami

Average Co-Inventor Count = 1.90

ph-index = 15

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 = 644

Keiichiro EgamiYosuke Mase (14 patents)Keiichiro EgamiKayo Hasui (13 patents)Keiichiro EgamiYusuke Nakata (9 patents)Keiichiro EgamiKazuhisa Tashima (7 patents)Keiichiro EgamiShougo Sato (5 patents)Keiichiro EgamiYukihiko Sato (5 patents)Keiichiro EgamiJiro Suzuki (3 patents)Keiichiro EgamiJihoon Kil (3 patents)Keiichiro EgamiMasayuki Hori (3 patents)Keiichiro EgamiHiroaki Fukao (3 patents)Keiichiro EgamiKaoru Sakakibara (3 patents)Keiichiro EgamiYoshinori Kato (2 patents)Keiichiro EgamiSatoko Takeuchi (2 patents)Keiichiro EgamiMitsuharu Hattori (1 patent)Keiichiro EgamiMasayoshi Mita (1 patent)Keiichiro EgamiTomoyuki Nanno (1 patent)Keiichiro EgamiSatoru Hattori (1 patent)Keiichiro EgamiMasanori Oda (1 patent)Keiichiro EgamiRyosuke Sakai (1 patent)Keiichiro EgamiHidetoshi Yano (1 patent)Keiichiro EgamiJun Komura (1 patent)Keiichiro EgamiSusumu Misu (1 patent)Keiichiro EgamiMasato Moribe (1 patent)Keiichiro EgamiSachiko Yano, Legal Representative (1 patent)Keiichiro EgamiKeiichiro Egami (55 patents)Yosuke MaseYosuke Mase (23 patents)Kayo HasuiKayo Hasui (21 patents)Yusuke NakataYusuke Nakata (22 patents)Kazuhisa TashimaKazuhisa Tashima (29 patents)Shougo SatoShougo Sato (763 patents)Yukihiko SatoYukihiko Sato (101 patents)Jiro SuzukiJiro Suzuki (50 patents)Jihoon KilJihoon Kil (31 patents)Masayuki HoriMasayuki Hori (30 patents)Hiroaki FukaoHiroaki Fukao (25 patents)Kaoru SakakibaraKaoru Sakakibara (16 patents)Yoshinori KatoYoshinori Kato (13 patents)Satoko TakeuchiSatoko Takeuchi (2 patents)Mitsuharu HattoriMitsuharu Hattori (123 patents)Masayoshi MitaMasayoshi Mita (42 patents)Tomoyuki NannoTomoyuki Nanno (40 patents)Satoru HattoriSatoru Hattori (32 patents)Masanori OdaMasanori Oda (26 patents)Ryosuke SakaiRyosuke Sakai (17 patents)Hidetoshi YanoHidetoshi Yano (16 patents)Jun KomuraJun Komura (9 patents)Susumu MisuSusumu Misu (6 patents)Masato MoribeMasato Moribe (6 patents)Sachiko Yano, Legal RepresentativeSachiko Yano, Legal Representative (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Industries, Ltd. (48 from 980 patents)

2. Brother Kogyo Kabushiki-Kaisha (7 from 17,595 patents)


55 patents:

1. D948610 - Foil transfer device

2. D863305 - Scanner

3. D845952 - Scanner

4. D827019 - Printer

5. D818528 - Printer

6. D818529 - Printer

7. D813871 - Scanner

8. D812684 - Printer

9. D812134 - Printer

10. D807427 - Printer

11. D806791 - Printer

12. D803286 - Printer

13. D794707 - Printer

14. D788214 - Textile printer

15. D786348 - Printer

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as of
12/28/2025
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