Growing community of inventors

Hiroshima, Japan

Atsushi Onji

Average Co-Inventor Count = 2.61

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 = 10

Atsushi OnjiYuki Sato (1 patent)Atsushi OnjiTakafumi Fujino (1 patent)Atsushi OnjiYohei Nagato (1 patent)Atsushi OnjiYuya Watase (1 patent)Atsushi OnjiNaonori Asaeda (1 patent)Atsushi OnjiMasanao Matsuura (1 patent)Atsushi OnjiMizuki Kato (1 patent)Atsushi OnjiYuki Arita (1 patent)Atsushi OnjiMasato Naraki (1 patent)Atsushi OnjiYuki Arita (0 patent)Atsushi OnjiMizuki Kato (0 patent)Atsushi OnjiAtsushi Onji (5 patents)Yuki SatoYuki Sato (2 patents)Takafumi FujinoTakafumi Fujino (1 patent)Yohei NagatoYohei Nagato (1 patent)Yuya WataseYuya Watase (1 patent)Naonori AsaedaNaonori Asaeda (1 patent)Masanao MatsuuraMasanao Matsuura (1 patent)Mizuki KatoMizuki Kato (1 patent)Yuki AritaYuki Arita (1 patent)Masato NarakiMasato Naraki (1 patent)Yuki AritaYuki Arita (0 patent)Mizuki KatoMizuki Kato (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Delta Kogyo Co., Ltd. (5 from 119 patents)


5 patents:

1. 12351085 - Vehicle seat

2. 11667220 - Seat

3. 11299076 - Seat

4. 11124096 - Seat

5. 9592750 - Child seat lock device

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as of
1/8/2026
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