Growing community of inventors

Ibaraki, Japan

Satoe Matsunaga

Average Co-Inventor Count = 9.26

ph-index = 2

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 = 114

Satoe Matsunaga ↔ Keiko Omura (2 patents)Satoe Matsunaga ↔ Shinya Fujimoto (2 patents)Satoe Matsunaga ↔ Hideharu Shimura (2 patents)Satoe Matsunaga ↔ Takamitsu Okayama (2 patents)Satoe Matsunaga ↔ Masahide Takishita (2 patents)Satoe Matsunaga ↔ Tongoh Chin (2 patents)Satoe Matsunaga ↔ Toru Hikosaka (2 patents)Satoe Matsunaga ↔ Toshiki Nakamura (1 patent)Satoe Matsunaga ↔ Naoki Kurai (1 patent)Satoe Matsunaga ↔ Kazuaki Fujiura (1 patent)Satoe MatsunagaSatoe Matsunaga (2 patents)Keiko OmuraKeiko Omura (11 patents)Shinya FujimotoShinya Fujimoto (10 patents)Hideharu ShimuraHideharu Shimura (7 patents)Takamitsu OkayamaTakamitsu Okayama (7 patents)Masahide TakishitaMasahide Takishita (6 patents)Tongoh ChinTongoh Chin (6 patents)Toru HikosakaToru Hikosaka (5 patents)Toshiki NakamuraToshiki Nakamura (23 patents)Naoki KuraiNaoki Kurai (3 patents)Kazuaki FujiuraKazuaki Fujiura (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Teijin Pharma Limited (2 from 125 patents)


2 patents:

1. D582546 - Mask for respirator

2. D582545 - Mask for respirator

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as of
1/6/2026
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