Growing community of inventors

Naruto, Japan

Akihisa Takaichi

Average Co-Inventor Count = 2.99

ph-index = 8

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 = 233

Akihisa TakaichiToshihiko Okamoto (11 patents)Akihisa TakaichiToshiaki Matsumoto (7 patents)Akihisa TakaichiRyuichi Hatai (3 patents)Akihisa TakaichiTetsuo Fukuda (2 patents)Akihisa TakaichiHiroshi Okamatsu (2 patents)Akihisa TakaichiShuichi Sakamoto (2 patents)Akihisa TakaichiTakashi Sato (1 patent)Akihisa TakaichiMegumi Kumemura (1 patent)Akihisa TakaichiKyosuke Masaki (1 patent)Akihisa TakaichiTakuya Kishimoto (1 patent)Akihisa TakaichiTomoo Yamada (1 patent)Akihisa TakaichiKoji Okamura (1 patent)Akihisa TakaichiYoshinari Watanabe (1 patent)Akihisa TakaichiKatsuya Miyata (1 patent)Akihisa TakaichiIchiro Otsuka (1 patent)Akihisa TakaichiHirofumi Ueno (1 patent)Akihisa TakaichiHideaki Koli (1 patent)Akihisa TakaichiNarichika Ueda (1 patent)Akihisa TakaichiJunji Nakamura (1 patent)Akihisa TakaichiToshio Nakamura (1 patent)Akihisa TakaichiYoshihide Azuma (1 patent)Akihisa TakaichiAkihisa Takaichi (14 patents)Toshihiko OkamotoToshihiko Okamoto (11 patents)Toshiaki MatsumotoToshiaki Matsumoto (27 patents)Ryuichi HataiRyuichi Hatai (3 patents)Tetsuo FukudaTetsuo Fukuda (5 patents)Hiroshi OkamatsuHiroshi Okamatsu (5 patents)Shuichi SakamotoShuichi Sakamoto (4 patents)Takashi SatoTakashi Sato (19 patents)Megumi KumemuraMegumi Kumemura (7 patents)Kyosuke MasakiKyosuke Masaki (5 patents)Takuya KishimotoTakuya Kishimoto (5 patents)Tomoo YamadaTomoo Yamada (4 patents)Koji OkamuraKoji Okamura (2 patents)Yoshinari WatanabeYoshinari Watanabe (1 patent)Katsuya MiyataKatsuya Miyata (1 patent)Ichiro OtsukaIchiro Otsuka (1 patent)Hirofumi UenoHirofumi Ueno (1 patent)Hideaki KoliHideaki Koli (1 patent)Narichika UedaNarichika Ueda (1 patent)Junji NakamuraJunji Nakamura (1 patent)Toshio NakamuraToshio Nakamura (1 patent)Yoshihide AzumaYoshihide Azuma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Pharmaceutical Company, Limited (14 from 846 patents)


14 patents:

1. 6750331 - Oligosaccharide-supplying compositions

2. 6630186 - Drinks containing cochineal colorant and method of preventing discoloration thereof

3. D477230 - Bottle

4. 6251457 - Stable preservation method of powdered soft drink preparation and powdered soft drink preparation

5. 6037375 - Nutrient composition

6. 5919483 - Antioxidant-containing effervescent composition

7. 5830523 - Low-calorie beverage composition

8. 5455235 - Food composition for inhibiting the formation of an intestinal

9. 5437880 - Health drink composition

10. 5424074 - Pharmaceutical composition for potassium supplementation

11. 5174987 - Method of using iron containing preparation for NMR imaging

12. 5160728 - Preparation for iron supply, preparation for vitamin supply and method

13. 5087442 - Preparation for iron supply, preparation for vitamin supply and method

14. 5051270 - High protein nutritive food and process for preparing same

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1/9/2026
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