Growing community of inventors

Hiratsuka, Japan

Toshizumi Hirota

Average Co-Inventor Count = 3.60

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

Toshizumi Hirota ↔ Koji Yamamoto (2 patents)Toshizumi Hirota ↔ Hiroka Tanisake (2 patents)Toshizumi Hirota ↔ Hitoshi Kobayashi (1 patent)Toshizumi Hirota ↔ Kazunobu Maruo (1 patent)Toshizumi Hirota ↔ Yasunobu Nakagoshi (1 patent)Toshizumi Hirota ↔ Yukio Amino (1 patent)Toshizumi HirotaToshizumi Hirota (3 patents)Koji YamamotoKoji Yamamoto (60 patents)Hiroka TanisakeHiroka Tanisake (8 patents)Hitoshi KobayashiHitoshi Kobayashi (41 patents)Kazunobu MaruoKazunobu Maruo (16 patents)Yasunobu NakagoshiYasunobu Nakagoshi (4 patents)Yukio AminoYukio Amino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Gas Chemical Company, Inc. (3 from 2,248 patents)

2. Mitsubishi Corporation (1 from 98 patents)

3. Nihon Polytech Co., Ltd. (1 from 1 patent)


3 patents:

1. 5468351 - Apparatus for recovering fresh water and apparatus for concentrating

2. 5045627 - Melt-processable copolyester

3. 4983707 - Copolyester from 1,6-bis(phenoxy)hexane-4,4'-dicarboxylate

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