Growing community of inventors

Osaka, Japan

Takayuki Yamaguchi

Average Co-Inventor Count = 4.46

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 = 55

Takayuki YamaguchiAtsushi Fukui (3 patents)Takayuki YamaguchiShinichi Kikuchi (2 patents)Takayuki YamaguchiHiroyuki Abe (2 patents)Takayuki YamaguchiTomoyuki Ogata (2 patents)Takayuki YamaguchiTetsuya Iida (2 patents)Takayuki YamaguchiToshiyuki Sakai (2 patents)Takayuki YamaguchiMitsuru Takahashi (2 patents)Takayuki YamaguchiShohroh Mochida (2 patents)Takayuki YamaguchiYoshikazu Hori (2 patents)Takayuki YamaguchiHisashi Kawasaki (2 patents)Takayuki YamaguchiKazuhide Hayakawa (2 patents)Takayuki YamaguchiToyomichi Nanayama (2 patents)Takayuki YamaguchiTakayuki Yoshida (2 patents)Takayuki YamaguchiMasahiro Tamaru (2 patents)Takayuki YamaguchiHironori Kurachi (2 patents)Takayuki YamaguchiShuji Ichikawa (1 patent)Takayuki YamaguchiSaki Tanaka (1 patent)Takayuki YamaguchiTakeshi Iimori (1 patent)Takayuki YamaguchiKeizou Matsumura (1 patent)Takayuki YamaguchiShinobu Kajiyama (1 patent)Takayuki YamaguchiYuichi Inagawa (1 patent)Takayuki YamaguchiTakayuki Yamaguchi (7 patents)Atsushi FukuiAtsushi Fukui (140 patents)Shinichi KikuchiShinichi Kikuchi (254 patents)Hiroyuki AbeHiroyuki Abe (82 patents)Tomoyuki OgataTomoyuki Ogata (24 patents)Tetsuya IidaTetsuya Iida (18 patents)Toshiyuki SakaiToshiyuki Sakai (11 patents)Mitsuru TakahashiMitsuru Takahashi (10 patents)Shohroh MochidaShohroh Mochida (7 patents)Yoshikazu HoriYoshikazu Hori (5 patents)Hisashi KawasakiHisashi Kawasaki (4 patents)Kazuhide HayakawaKazuhide Hayakawa (3 patents)Toyomichi NanayamaToyomichi Nanayama (2 patents)Takayuki YoshidaTakayuki Yoshida (2 patents)Masahiro TamaruMasahiro Tamaru (2 patents)Hironori KurachiHironori Kurachi (2 patents)Shuji IchikawaShuji Ichikawa (16 patents)Saki TanakaSaki Tanaka (12 patents)Takeshi IimoriTakeshi Iimori (10 patents)Keizou MatsumuraKeizou Matsumura (2 patents)Shinobu KajiyamaShinobu Kajiyama (1 patent)Yuichi InagawaYuichi Inagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Intellectual Property Management Co., Ltd. (3 from 13,247 patents)

2. Japan Tobacco Inc. (2 from 1,037 patents)

3. Mitsubishi Pencil Company, Limited (2 from 383 patents)


7 patents:

1. 12275215 - Liquid storage member for coating tools

2. 11780258 - Liquid storage member for coating tools

3. 9982864 - Illumination apparatus and automobile equipped with same

4. 9903996 - Light guide plate display device

5. 9857044 - Lighting apparatus and automobile having lighting apparatus mounted therein

6. 8835443 - Pyrimidine compound and medical use thereof

7. 7378423 - Pyrimidine compound and medical use thereof

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as of
12/6/2025
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