Growing community of inventors

Tokyo, Japan

Keiko Nakamura

Average Co-Inventor Count = 7.66

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 = 68

Keiko NakamuraTakaki Shimura (3 patents)Keiko NakamuraKeiichi Murakami (3 patents)Keiko NakamuraNagaaki Koshino (3 patents)Keiko NakamuraJunichi Koike (3 patents)Keiko NakamuraMinoru Iwata (3 patents)Keiko NakamuraSatoshi Mori (3 patents)Keiko NakamuraKeiichi Takeda (3 patents)Keiko NakamuraTakehito Takano (3 patents)Keiko NakamuraToshikazu Katoh (2 patents)Keiko NakamuraTakeo Tomatsuri (2 patents)Keiko NakamuraNaoki Masuda (1 patent)Keiko NakamuraMamoru Sekiguchi (1 patent)Keiko NakamuraTakeo Kato (1 patent)Keiko NakamuraKatsuhiko Kimura (1 patent)Keiko NakamuraNorimasa Sekine (1 patent)Keiko NakamuraHiroshi Umeyama (1 patent)Keiko NakamuraTatuo Furuse (1 patent)Keiko NakamuraToshiaki Kakemura (1 patent)Keiko NakamuraTakekuni Seki (1 patent)Keiko NakamuraKiichiro Hirose (1 patent)Keiko NakamuraKatsuyuki Ohno (1 patent)Keiko NakamuraTerutaka Iwasaki (1 patent)Keiko NakamuraYuusuke Terauchi (1 patent)Keiko NakamuraNoaki Masuda (1 patent)Keiko NakamuraMitch Kohno (1 patent)Keiko NakamuraHiroharu Nagahama (1 patent)Keiko NakamuraKeiko Nakamura (6 patents)Takaki ShimuraTakaki Shimura (39 patents)Keiichi MurakamiKeiichi Murakami (28 patents)Nagaaki KoshinoNagaaki Koshino (20 patents)Junichi KoikeJunichi Koike (4 patents)Minoru IwataMinoru Iwata (3 patents)Satoshi MoriSatoshi Mori (3 patents)Keiichi TakedaKeiichi Takeda (3 patents)Takehito TakanoTakehito Takano (3 patents)Toshikazu KatohToshikazu Katoh (3 patents)Takeo TomatsuriTakeo Tomatsuri (3 patents)Naoki MasudaNaoki Masuda (9 patents)Mamoru SekiguchiMamoru Sekiguchi (8 patents)Takeo KatoTakeo Kato (8 patents)Katsuhiko KimuraKatsuhiko Kimura (6 patents)Norimasa SekineNorimasa Sekine (5 patents)Hiroshi UmeyamaHiroshi Umeyama (5 patents)Tatuo FuruseTatuo Furuse (4 patents)Toshiaki KakemuraToshiaki Kakemura (3 patents)Takekuni SekiTakekuni Seki (3 patents)Kiichiro HiroseKiichiro Hirose (3 patents)Katsuyuki OhnoKatsuyuki Ohno (3 patents)Terutaka IwasakiTerutaka Iwasaki (2 patents)Yuusuke TerauchiYuusuke Terauchi (1 patent)Noaki MasudaNoaki Masuda (1 patent)Mitch KohnoMitch Kohno (1 patent)Hiroharu NagahamaHiroharu Nagahama (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (3 from 39,228 patents)

2. Toppan Printing Co., Ltd. (3 from 1,268 patents)


6 patents:

1. 6620099 - Home care system, center terminal and patient terminal

2. 6176826 - Home care system, center terminal and patient terminal

3. 6110108 - Home care system, center terminal and patient terminal

4. 5968616 - Compound container

5. 5518792 - Packaging materials having oxygen barrier quality

6. 5405880 - Polyolefinic composition having oxygen barrier property, as well as

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