Growing community of inventors

Sakai, Japan

Toshio Kawanami

Average Co-Inventor Count = 3.60

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 = 55

Toshio Kawanami ↔ Hiroshi Onishi (1 patent)Toshio Kawanami ↔ Toshihiko Arakawa (1 patent)Toshio Kawanami ↔ Michiyuki Aimoto (1 patent)Toshio Kawanami ↔ Masanori Nakatani (1 patent)Toshio Kawanami ↔ Takeshi Abe (1 patent)Toshio Kawanami ↔ Hiroshi Ohnishi (1 patent)Toshio Kawanami ↔ Miyuki Sakuta (1 patent)Toshio Kawanami ↔ Hiroyuki Matsumura (1 patent)Toshio Kawanami ↔ Michiharu Ogai (1 patent)Toshio KawanamiToshio Kawanami (3 patents)Hiroshi OnishiHiroshi Onishi (48 patents)Toshihiko ArakawaToshihiko Arakawa (7 patents)Michiyuki AimotoMichiyuki Aimoto (4 patents)Masanori NakataniMasanori Nakatani (1 patent)Takeshi AbeTakeshi Abe (1 patent)Hiroshi OhnishiHiroshi Ohnishi (1 patent)Miyuki SakutaMiyuki Sakuta (1 patent)Hiroyuki MatsumuraHiroyuki Matsumura (1 patent)Michiharu OgaiMichiharu Ogai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikkato Corporation (3 from 6 patents)

2. Tosoh Corporation (1 from 895 patents)


3 patents:

1. 6905993 - Zirconia based sintered body excellent in durability and wear resistant parts using the same

2. 5864576 - Electric furnace

3. 5409415 - Shot method

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1/7/2026
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