Growing community of inventors

Inuyama, Japan

Takayuki Ohwaki

Average Co-Inventor Count = 4.49

ph-index = 7

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 = 107

Takayuki OhwakiYutaka Morita (6 patents)Takayuki OhwakiYuki Tsushima (6 patents)Takayuki OhwakiHeizaburo Kato (4 patents)Takayuki OhwakiYasuo Miyake (4 patents)Takayuki OhwakiMasaharu Nakajima (4 patents)Takayuki OhwakiShigeru Sakashita (3 patents)Takayuki OhwakiMasanobu Yasui (3 patents)Takayuki OhwakiMasahiro Kawahara (2 patents)Takayuki OhwakiTakeshi Nakagawa (2 patents)Takayuki OhwakiAkira Kato (1 patent)Takayuki OhwakiYasuharu Saeki (1 patent)Takayuki OhwakiHisao Furitsu (1 patent)Takayuki OhwakiAishin Shinoda (1 patent)Takayuki OhwakiTakeshi Watanabe (1 patent)Takayuki OhwakiTakayuki Ohwaki (11 patents)Yutaka MoritaYutaka Morita (11 patents)Yuki TsushimaYuki Tsushima (6 patents)Heizaburo KatoHeizaburo Kato (91 patents)Yasuo MiyakeYasuo Miyake (18 patents)Masaharu NakajimaMasaharu Nakajima (4 patents)Shigeru SakashitaShigeru Sakashita (4 patents)Masanobu YasuiMasanobu Yasui (3 patents)Masahiro KawaharaMasahiro Kawahara (5 patents)Takeshi NakagawaTakeshi Nakagawa (2 patents)Akira KatoAkira Kato (52 patents)Yasuharu SaekiYasuharu Saeki (2 patents)Hisao FuritsuHisao Furitsu (1 patent)Aishin ShinodaAishin Shinoda (1 patent)Takeshi WatanabeTakeshi Watanabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eisai Company, Limited (5 from 677 patents)

2. Eisai R&d Management Co., Ltd. (2 from 527 patents)

3. Sankyo Seisakusho Co. & Eisai Co., Ltd. (2 from 2 patents)

4. Sankyo Seisakusho Co. (1 from 49 patents)

5. Sankyo Seisakusho & Eisai Co., Ltd. (1 from 1 patent)


11 patents:

1. 8263123 - Rapidly disintegrating tablet containing polyvinyl alcohol

2. 7727548 - Rapidly disintegrable tablet containing polyvinyl alcohol

3. 6743443 - Tablets immediately disintegrating in the oral cavity

4. 6227836 - Apparatus for manufacturing tablets

5. 6074586 - Method for manufacturing tablets

6. 5672364 - Apparatus for manufacturing tablets

7. 5603880 - Method and apparatus for manufacturing tablets

8. 4827062 - Composition containing ubidecarenone with absorption promoted

9. 4598070 - Tripamide and cyclodextrin inclusion compound

10. 4532881 - Process for sealing body and cap of gelatin hard capsule and apparatus

11. 4510168 - Process for sealing body and cap of gelatin hard capsule and apparatus

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idiyas.com
as of
12/7/2025
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