Growing community of inventors

Oyabe, Japan

Toshifumi Akai

Average Co-Inventor Count = 4.00

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 = 4

Toshifumi Akai ↔ Yutaka Tanaka (1 patent)Toshifumi Akai ↔ Toshiyuki Nishimori (1 patent)Toshifumi Akai ↔ Hidekazu Wada (1 patent)Toshifumi AkaiToshifumi Akai (1 patent)Yutaka TanakaYutaka Tanaka (17 patents)Toshiyuki NishimoriToshiyuki Nishimori (9 patents)Hidekazu WadaHidekazu Wada (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 5680290 - Capacitor having a fuse and a weak member

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12/19/2025
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