Growing community of inventors

Tokyo, Japan

Takuya Hayashi

Average Co-Inventor Count = 4.21

ph-index = 3

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 = 71

Takuya HayashiSeiji Maeda (4 patents)Takuya HayashiHirokuni Yano (4 patents)Takuya HayashiNobuo Sakiyama (4 patents)Takuya HayashiKiyoko Sato (4 patents)Takuya HayashiHironori Suzuki (2 patents)Takuya HayashiHongkue Lee (2 patents)Takuya HayashiToshio Shirakihara (2 patents)Takuya HayashiAkihiro Maeda (2 patents)Takuya HayashiMitsunobu Yoshida (1 patent)Takuya HayashiMasayuki Ishihara (1 patent)Takuya HayashiHirofumi Yura (1 patent)Takuya HayashiKeizo Yoshida (1 patent)Takuya HayashiTakuya Hayashi (8 patents)Seiji MaedaSeiji Maeda (67 patents)Hirokuni YanoHirokuni Yano (63 patents)Nobuo SakiyamaNobuo Sakiyama (7 patents)Kiyoko SatoKiyoko Sato (7 patents)Hironori SuzukiHironori Suzuki (49 patents)Hongkue LeeHongkue Lee (25 patents)Toshio ShirakiharaToshio Shirakihara (19 patents)Akihiro MaedaAkihiro Maeda (14 patents)Mitsunobu YoshidaMitsunobu Yoshida (15 patents)Masayuki IshiharaMasayuki Ishihara (7 patents)Hirofumi YuraHirofumi Yura (5 patents)Keizo YoshidaKeizo Yoshida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (4 from 52,722 patents)

2. Mitsubishi Electric Engineering Company, Limited (3 from 177 patents)

3. Netech Corporation (1 from 8 patents)

4. Yaizu Suisankagaku Industry Co., Ltd. (1 from 7 patents)


8 patents:

1. D797214 - Stationary bike

2. D797215 - Stationary bike

3. 7779084 - Process migration method computer and system

4. 7641599 - Exercise therapy device

5. 7476659 - Liquid composition for bulging mucous membrane for use in endoscopic surgery comprising a chitosan derivative containing carbohydrate chains

6. 7313599 - Process migration method computer and system

7. 7152184 - Storage device, backup method and computer program code of this storage device

8. 6883112 - Storage device, backup and fault tolerant redundant method and computer program code of plurality storage devices

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as of
12/10/2025
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