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Toyohashi, Japan

Toshiyuki Nanbu

Average Co-Inventor Count = 9.00

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 = 14

Toshiyuki Nanbu ↔ Hiroshi Kitagawa (1 patent)Toshiyuki Nanbu ↔ Kenzo Kosaka (1 patent)Toshiyuki Nanbu ↔ Kiyoshi Adachi (1 patent)Toshiyuki Nanbu ↔ Takashi Goto (1 patent)Toshiyuki Nanbu ↔ Tsutomu Okaya (1 patent)Toshiyuki Nanbu ↔ Goro Ozawa (1 patent)Toshiyuki Nanbu ↔ Akio Ishikawa (1 patent)Toshiyuki Nanbu ↔ Kasumi Sato (1 patent)Toshiyuki NanbuToshiyuki Nanbu (1 patent)Hiroshi KitagawaHiroshi Kitagawa (6 patents)Kenzo KosakaKenzo Kosaka (4 patents)Kiyoshi AdachiKiyoshi Adachi (3 patents)Takashi GotoTakashi Goto (3 patents)Tsutomu OkayaTsutomu Okaya (2 patents)Goro OzawaGoro Ozawa (1 patent)Akio IshikawaAkio Ishikawa (1 patent)Kasumi SatoKasumi Sato (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Rayon Company, Limited (1 from 1,357 patents)


1 patent:

1. 4019228 - Crimping apparatus

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as of
12/17/2025
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