Growing community of inventors

Ube, Japan

Masahiro Kojima

Average Co-Inventor Count = 12.02

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 = 2

Masahiro KojimaYusuke Shiraishi (6 patents)Masahiro KojimaTomio Kimura (5 patents)Masahiro KojimaShigeru Ushiyama (5 patents)Masahiro KojimaNoriaki Iwase (4 patents)Masahiro KojimaShigeyuki Kono (4 patents)Masahiro KojimaSatoshi Umezaki (4 patents)Masahiro KojimaHidetoshi Sunamoto (3 patents)Masahiro KojimaYasuhiro Aga (3 patents)Masahiro KojimaSayaka Ogi (3 patents)Masahiro KojimaTakashi Matsushita (3 patents)Masahiro KojimaKazuhiro Onuma (3 patents)Masahiro KojimaKen-ichi Komori (2 patents)Masahiro KojimaTetsuo Kawaguchi (2 patents)Masahiro KojimaMakoto Okudo (2 patents)Masahiro KojimaKoji Ito (2 patents)Masahiro KojimaMasaaki Ito (2 patents)Masahiro KojimaYasunori Tokunaga (2 patents)Masahiro KojimaMasaaki Matoyama (2 patents)Masahiro KojimaHaruka Yamada (2 patents)Masahiro KojimaHiroyoshi Kawada (2 patents)Masahiro KojimaMasaru Shinohara (2 patents)Masahiro KojimaAkishi Ninomiya (2 patents)Masahiro KojimaHayato Nishiyama (2 patents)Masahiro KojimaMasahiro Kojima (6 patents)Yusuke ShiraishiYusuke Shiraishi (7 patents)Tomio KimuraTomio Kimura (42 patents)Shigeru UshiyamaShigeru Ushiyama (13 patents)Noriaki IwaseNoriaki Iwase (13 patents)Shigeyuki KonoShigeyuki Kono (8 patents)Satoshi UmezakiSatoshi Umezaki (5 patents)Hidetoshi SunamotoHidetoshi Sunamoto (8 patents)Yasuhiro AgaYasuhiro Aga (6 patents)Sayaka OgiSayaka Ogi (4 patents)Takashi MatsushitaTakashi Matsushita (3 patents)Kazuhiro OnumaKazuhiro Onuma (3 patents)Ken-ichi KomoriKen-ichi Komori (9 patents)Tetsuo KawaguchiTetsuo Kawaguchi (7 patents)Makoto OkudoMakoto Okudo (6 patents)Koji ItoKoji Ito (6 patents)Masaaki ItoMasaaki Ito (5 patents)Yasunori TokunagaYasunori Tokunaga (5 patents)Masaaki MatoyamaMasaaki Matoyama (5 patents)Haruka YamadaHaruka Yamada (3 patents)Hiroyoshi KawadaHiroyoshi Kawada (3 patents)Masaru ShinoharaMasaru Shinohara (3 patents)Akishi NinomiyaAkishi Ninomiya (3 patents)Hayato NishiyamaHayato Nishiyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ube Industries, Inc. (5 from 1,432 patents)

2. Ube Corporation (1 from 22 patents)


6 patents:

1. 11396514 - Substituted guanidine compounds

2. 10968238 - Substituted dihydropyrrolopyrazole compound

3. 10894798 - Substituted dihydropyrrolopyrazole derivative

4. 10759781 - Substituted guanidine derivatives

5. 10273252 - Substituted dihydropyrrolopyrazole derivative

6. 10131679 - Substituted dihydropyrrolopyrazole compound

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