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Tokyo, Japan

Koichi Tono

Average Co-Inventor Count = 10.00

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 = 0

Koichi Tono ↔ Shigenobu Sekine (1 patent)Koichi Tono ↔ Hiroji Sato (1 patent)Koichi Tono ↔ Kazushi Suzuki (1 patent)Koichi Tono ↔ Kenji Sakaguchi (1 patent)Koichi Tono ↔ Minoru Narita (1 patent)Koichi Tono ↔ Yuko Kawasaki (1 patent)Koichi Tono ↔ Mitsuhisa Hirata (1 patent)Koichi Tono ↔ Yoshiki Kuwabara (1 patent)Koichi Tono ↔ Keiji Okada (1 patent)Koichi TonoKoichi Tono (1 patent)Shigenobu SekineShigenobu Sekine (48 patents)Hiroji SatoHiroji Sato (15 patents)Kazushi SuzukiKazushi Suzuki (6 patents)Kenji SakaguchiKenji Sakaguchi (4 patents)Minoru NaritaMinoru Narita (2 patents)Yuko KawasakiYuko Kawasaki (2 patents)Mitsuhisa HirataMitsuhisa Hirata (1 patent)Yoshiki KuwabaraYoshiki Kuwabara (1 patent)Keiji OkadaKeiji Okada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanei Kasei Co., Ltd. (1 from 13 patents)


1 patent:

1. 6368551 - Method for preparation of sintered permanent magnet

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12/15/2025
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