Growing community of inventors

Fuji, Japan

Nobujuki Matsunaga

Average Co-Inventor Count = 5.00

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 = 12

Nobujuki Matsunaga ↔ Toshihiko Endo (1 patent)Nobujuki Matsunaga ↔ Kiichiro Fukui (1 patent)Nobujuki Matsunaga ↔ Osamu Kanoto (1 patent)Nobujuki Matsunaga ↔ Masajuki Suzuki (1 patent)Nobujuki MatsunagaNobujuki Matsunaga (1 patent)Toshihiko EndoToshihiko Endo (7 patents)Kiichiro FukuiKiichiro Fukui (4 patents)Osamu KanotoOsamu Kanoto (4 patents)Masajuki SuzukiMasajuki Suzuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Polyplastics Co., Ltd. (1 from 381 patents)


1 patent:

1. 5106896 - Self-lubricating polyacetal wear part

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12/16/2025
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