Growing community of inventors

Tokyo, Japan

Akira Handa

Average Co-Inventor Count = 3.46

ph-index = 3

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 = 28

Akira HandaKenji Yoshikawa (1 patent)Akira HandaShigeru Kametaka (1 patent)Akira HandaKiichi Sato (1 patent)Akira HandaMasato Noshiro (1 patent)Akira HandaTadaaki Miyazaki (1 patent)Akira HandaShinichi Hayashi (1 patent)Akira HandaKinya Kameda (1 patent)Akira HandaTakeji Kitahara (1 patent)Akira HandaAkira Handa (3 patents)Kenji YoshikawaKenji Yoshikawa (20 patents)Shigeru KametakaShigeru Kametaka (7 patents)Kiichi SatoKiichi Sato (1 patent)Masato NoshiroMasato Noshiro (1 patent)Tadaaki MiyazakiTadaaki Miyazaki (1 patent)Shinichi HayashiShinichi Hayashi (1 patent)Kinya KamedaKinya Kameda (1 patent)Takeji KitaharaTakeji Kitahara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiichi Pharmaceutical Co., Ltd. (2 from 200 patents)

2. Honda Giken Kogyo Kabushiki Kaisha (1 from 10,092 patents)

3. Rohto Pharmaceutical Co., Ltd. (1 from 81 patents)


3 patents:

1. 6769230 - Collective and centralized inventory storing method of sheet metal parts for repairing

2. 5401741 - Topical preparation for treating otopathy

3. 4965262 - Method for treating or preventing locally periodontal disease

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/28/2025
Loading…