Growing community of inventors

Tokyo, Japan

Yoichi Endo

Average Co-Inventor Count = 1.30

ph-index = 6

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 = 182

Yoichi EndoKenji Matsumoto (1 patent)Yoichi EndoHiroyuki Yamazaki (1 patent)Yoichi EndoKazumi Masaki (1 patent)Yoichi EndoYutaka Ohtani (1 patent)Yoichi EndoRyo Takimura (1 patent)Yoichi EndoHirohiko Yamazaki (1 patent)Yoichi EndoTakeyoshi Iguchi (1 patent)Yoichi EndoTakao Tsuda (1 patent)Yoichi EndoTakashi Sekimoto (1 patent)Yoichi EndoMasahiko Yamazaki (1 patent)Yoichi EndoYoichi Endo (6 patents)Kenji MatsumotoKenji Matsumoto (81 patents)Hiroyuki YamazakiHiroyuki Yamazaki (70 patents)Kazumi MasakiKazumi Masaki (38 patents)Yutaka OhtaniYutaka Ohtani (9 patents)Ryo TakimuraRyo Takimura (8 patents)Hirohiko YamazakiHirohiko Yamazaki (7 patents)Takeyoshi IguchiTakeyoshi Iguchi (7 patents)Takao TsudaTakao Tsuda (6 patents)Takashi SekimotoTakashi Sekimoto (4 patents)Masahiko YamazakiMasahiko Yamazaki (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,891 patents)

2. Ken Hayashibara (2 from 5 patents)

3. Konica Corporation (1 from 3,106 patents)

4. Sakase Textile Co., Ltd. (1 from 1 patent)

5. Yoe Institute Co., Ltd. (1 from 1 patent)


6 patents:

1. 5863094 - Saddle for bicycle

2. 5590826 - Protector

3. 5548417 - Facsimile apparatus including a supporting frame member and image

4. 5255327 - Vibrostimulative device

5. 4813403 - Vibrostimulative device

6. 4697581 - Electromagnetic vibration generator

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1/2/2026
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