Growing community of inventors

Yokohama, Japan

Katagiri Hiroki

Average Co-Inventor Count = 6.00

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 = 18

Katagiri Hiroki ↔ Ono Masaki (1 patent)Katagiri Hiroki ↔ Watanabe Mituo (1 patent)Katagiri Hiroki ↔ Oziro Minoru (1 patent)Katagiri Hiroki ↔ Iida Isao (1 patent)Katagiri Hiroki ↔ Akutu Hidetoshi (1 patent)Katagiri Hiroki ↔ Hirose Takashi (0 patent)Katagiri Hiroki ↔ Hata Yasuhiko (0 patent)Katagiri Hiroki ↔ Ojiro Minoru (0 patent)Katagiri Hiroki ↔ Sakamoto Tomoyoshi (0 patent)Katagiri HirokiKatagiri Hiroki (1 patent)Ono MasakiOno Masaki (1 patent)Watanabe MituoWatanabe Mituo (1 patent)Oziro MinoruOziro Minoru (1 patent)Iida IsaoIida Isao (1 patent)Akutu HidetoshiAkutu Hidetoshi (1 patent)Hirose TakashiHirose Takashi (0 patent)Hata YasuhikoHata Yasuhiko (0 patent)Ojiro MinoruOjiro Minoru (0 patent)Sakamoto TomoyoshiSakamoto Tomoyoshi (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rp Topla Limited (1 from 8 patents)


1 patent:

1. 5948343 - Hollow shaped molded article, hollow shaped molding process and hollow

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12/31/2025
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