Growing community of inventors

Ome, Japan

Keizo Kuroiwa

Average Co-Inventor Count = 10.85

ph-index = 3

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 = 51

Keizo KuroiwaYoshiaki Sato (7 patents)Keizo KuroiwaMasayuki Kojima (7 patents)Keizo KuroiwaHironobu Kawahara (7 patents)Keizo KuroiwaKazuo Nojiri (7 patents)Keizo KuroiwaTakashi Yamada (7 patents)Keizo KuroiwaRyooji Fukuyama (7 patents)Keizo KuroiwaYoshimi Torii (7 patents)Keizo KuroiwaKazuyuki Suko (7 patents)Keizo KuroiwaMichimasa Hunabashi (7 patents)Keizo KuroiwaYoshinao Kawasaki (6 patents)Keizo KuroiwaKeizo Kuroiwa (7 patents)Yoshiaki SatoYoshiaki Sato (69 patents)Masayuki KojimaMasayuki Kojima (45 patents)Hironobu KawaharaHironobu Kawahara (38 patents)Kazuo NojiriKazuo Nojiri (31 patents)Takashi YamadaTakashi Yamada (26 patents)Ryooji FukuyamaRyooji Fukuyama (23 patents)Yoshimi ToriiYoshimi Torii (15 patents)Kazuyuki SukoKazuyuki Suko (13 patents)Michimasa HunabashiMichimasa Hunabashi (7 patents)Yoshinao KawasakiYoshinao Kawasaki (52 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (7 from 42,517 patents)


7 patents:

1. 6989228 - Method and apparatus for processing samples

2. 6656846 - Apparatus for processing samples

3. 6537415 - Apparatus for processing samples

4. 6537417 - Apparatus for processing samples

5. 6254721 - Method and apparatus for processing samples

6. 6036816 - Apparatus for processing a sample having a metal laminate

7. 5868854 - Method and apparatus for processing samples

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