Growing community of inventors

Sagamihara, Japan

Masafumi Abe

Average Co-Inventor Count = 2.22

ph-index = 4

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 = 112

Masafumi AbeNaoki Shibata (2 patents)Masafumi AbeTakafumi Nakatani (2 patents)Masafumi AbeHiroyuki Fujiki (1 patent)Masafumi AbeAkihiro Ishigami (1 patent)Masafumi AbeYoshiharu Michiura (1 patent)Masafumi AbeToru Kamata (1 patent)Masafumi AbeHiroto Katagiri (1 patent)Masafumi AbeMasafumi Abe (5 patents)Naoki ShibataNaoki Shibata (36 patents)Takafumi NakataniTakafumi Nakatani (9 patents)Hiroyuki FujikiHiroyuki Fujiki (11 patents)Akihiro IshigamiAkihiro Ishigami (4 patents)Yoshiharu MichiuraYoshiharu Michiura (3 patents)Toru KamataToru Kamata (1 patent)Hiroto KatagiriHiroto Katagiri (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (3 from 13,419 patents)

2. Mitsubishi Heavy Industries Limited (3 from 4,640 patents)


5 patents:

1. 7152564 - Air intake system and forklift equipped with it

2. D471689 - Forklift

3. D471340 - Forklift

4. 4700848 - Umbrella holder for vehicle

5. 4466654 - Automotive vehicle cowl construction

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as of
1/20/2026
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