Growing community of inventors

Takehara, Japan

Sumihiko Makizoe

Average Co-Inventor Count = 5.00

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 = 10

Sumihiko Makizoe ↔ Yasuhiro Ochi (1 patent)Sumihiko Makizoe ↔ Tsuneyoshi Kamada (1 patent)Sumihiko Makizoe ↔ Kazuhito Komatsu (1 patent)Sumihiko Makizoe ↔ Takashi Okito (1 patent)Sumihiko MakizoeSumihiko Makizoe (1 patent)Yasuhiro OchiYasuhiro Ochi (8 patents)Tsuneyoshi KamadaTsuneyoshi Kamada (5 patents)Kazuhito KomatsuKazuhito Komatsu (2 patents)Takashi OkitoTakashi Okito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Minings & Melting Co., Ltd. (1 from 817 patents)


1 patent:

1. 6132639 - Manganese-nickel mixed hydroxide for battery active material and process

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/7/2026
Loading…