Growing community of inventors

Tsukuba-gun, Japan

Koji Umeno

Average Co-Inventor Count = 3.55

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 = 15

Koji UmenoKazutoshi Morikawa (2 patents)Koji UmenoYoshio Yamawaki (2 patents)Koji UmenoMakoto Kobayashi (1 patent)Koji UmenoAkira Kurooka (1 patent)Koji UmenoYoichi Tashiro (1 patent)Koji UmenoYasushi Kawabata (1 patent)Koji UmenoKoji Asama (1 patent)Koji UmenoFumiko Shiota (1 patent)Koji UmenoKatunori Senba (1 patent)Koji UmenoTakahiro Kitano (1 patent)Koji UmenoSatoko Nakajima (1 patent)Koji UmenoKoji Umeno (4 patents)Kazutoshi MorikawaKazutoshi Morikawa (3 patents)Yoshio YamawakiYoshio Yamawaki (2 patents)Makoto KobayashiMakoto Kobayashi (13 patents)Akira KurookaAkira Kurooka (6 patents)Yoichi TashiroYoichi Tashiro (4 patents)Yasushi KawabataYasushi Kawabata (3 patents)Koji AsamaKoji Asama (2 patents)Fumiko ShiotaFumiko Shiota (1 patent)Katunori SenbaKatunori Senba (1 patent)Takahiro KitanoTakahiro Kitano (1 patent)Satoko NakajimaSatoko Nakajima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Oil Company Limited (4 from 224 patents)


4 patents:

1. 7427420 - Process for producing confectionery highly stable to heat

2. 6902752 - Coatings for bakery/confectionery use and process for producing the same

3. 6537602 - Chocolate compositions and utilization thereof

4. 5766659 - Oily compostion and frozen food

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as of
12/19/2025
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