Growing community of inventors

Ohkawa, Japan

Akihito Oji

Average Co-Inventor Count = 4.80

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 = 52

Akihito Oji ↔ Akira Iwasa (1 patent)Akihito Oji ↔ Toshikuni Kawaji (1 patent)Akihito Oji ↔ Ryoji Konishi (1 patent)Akihito Oji ↔ Yukihiro Tada (1 patent)Akihito Oji ↔ Noriyuki Sasaki (1 patent)Akihito Oji ↔ Osami Makaya (1 patent)Akihito Oji ↔ Mitsuo Mizumura (1 patent)Akihito Oji ↔ Manabu Ishihara (1 patent)Akihito OjiAkihito Oji (2 patents)Akira IwasaAkira Iwasa (24 patents)Toshikuni KawajiToshikuni Kawaji (6 patents)Ryoji KonishiRyoji Konishi (6 patents)Yukihiro TadaYukihiro Tada (2 patents)Noriyuki SasakiNoriyuki Sasaki (1 patent)Osami MakayaOsami Makaya (1 patent)Mitsuo MizumuraMitsuo Mizumura (1 patent)Manabu IshiharaManabu Ishihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Teikoku Seiyaku Co., Ltd. (2 from 95 patents)

2. Ss Pharmaceutical Co., Ltd. (1 from 90 patents)

3. Lederle (japan), Ltd. (1 from 28 patents)


2 patents:

1. 5116621 - Anti-inflammatory analgesic patch

2. 5082663 - External adhesive preparation containing steroids

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as of
12/14/2025
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