Growing community of inventors

Tokyo, Japan

Yukifusa Nakashima

Average Co-Inventor Count = 8.00

ph-index = 1

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 = 6

Yukifusa Nakashima ↔ Hiroshi Mori (1 patent)Yukifusa Nakashima ↔ Koichi Yanagisawa (1 patent)Yukifusa Nakashima ↔ Katsushi Nakano (1 patent)Yukifusa Nakashima ↔ Yukio Sakai (1 patent)Yukifusa Nakashima ↔ Katsuhiro Hama (1 patent)Yukifusa Nakashima ↔ Toshihiro Seo (1 patent)Yukifusa Nakashima ↔ Kenji Teshima (1 patent)Yukifusa Nakashima ↔ Hiroshi Mori (1 patent)Yukifusa Nakashima ↔ Katsushi Nakano (1 patent)Yukifusa Nakashima ↔ Koichi Yanagisawa (1 patent)Yukifusa Nakashima ↔ Yukio Sakai (1 patent)Yukifusa Nakashima ↔ Kenji Teshima (1 patent)Yukifusa NakashimaYukifusa Nakashima (1 patent)Hiroshi MoriHiroshi Mori (108 patents)Koichi YanagisawaKoichi Yanagisawa (3 patents)Katsushi NakanoKatsushi Nakano (2 patents)Yukio SakaiYukio Sakai (2 patents)Katsuhiro HamaKatsuhiro Hama (1 patent)Toshihiro SeoToshihiro Seo (1 patent)Kenji TeshimaKenji Teshima (1 patent)Hiroshi MoriHiroshi Mori (1 patent)Katsushi NakanoKatsushi Nakano (1 patent)Koichi YanagisawaKoichi Yanagisawa (1 patent)Yukio SakaiYukio Sakai (1 patent)Kenji TeshimaKenji Teshima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Doryokuro Kakunenryo Kaihatsu Jigyodan (1 from 196 patents)

2. Kiso-Jiban Consultants Co., Ltd. (1 from 2 patents)

3. Hiroshi Mori (0 patent)

4. Koichi Yanagisawa (0 patent)

5. Toshihiro Seo (0 patent)

6. Katsushi Nakano (0 patent)

7. Yukifusa Nakashima (0 patent)

8. Katsuhiro Hama (0 patent)

9. Yukio Sakai (0 patent)

10. Kenji Teshima (0 patent)


1 patent:

1. 5896926 - Packer type groundwater sampling system and water sampling method

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