Growing community of inventors

Sagamihara, Japan

Tatsuhiko Hirota

Average Co-Inventor Count = 4.44

ph-index = 1

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 = 8

Tatsuhiko Hirota ↔ Kohji Ohki (2 patents)Tatsuhiko Hirota ↔ Kazuhito Ohsawa (1 patent)Tatsuhiko Hirota ↔ Toshiaki Takano (1 patent)Tatsuhiko Hirota ↔ Akihiro Masuyama (1 patent)Tatsuhiko Hirota ↔ Michio Hatori (1 patent)Tatsuhiko Hirota ↔ Teppei Nakamura (1 patent)Tatsuhiko Hirota ↔ Naomi Hashimura (1 patent)Tatsuhiko Hirota ↔ Yuji Naito (1 patent)Tatsuhiko Hirota ↔ Hiroshi Ichikawa (1 patent)Tatsuhiko Hirota ↔ Satomi Akagiri (1 patent)Tatsuhiko Hirota ↔ Toshikazu Yoshikawa (1 patent)Tatsuhiko Hirota ↔ Satomi Akagiri (0 patent)Tatsuhiko Hirota ↔ Hiroshi Ichikawa (0 patent)Tatsuhiko Hirota ↔ Toshikazu Yoshikawa (0 patent)Tatsuhiko Hirota ↔ Yuji Naito (0 patent)Tatsuhiko HirotaTatsuhiko Hirota (2 patents)Kohji OhkiKohji Ohki (10 patents)Kazuhito OhsawaKazuhito Ohsawa (10 patents)Toshiaki TakanoToshiaki Takano (8 patents)Akihiro MasuyamaAkihiro Masuyama (1 patent)Michio HatoriMichio Hatori (2 patents)Teppei NakamuraTeppei Nakamura (2 patents)Naomi HashimuraNaomi Hashimura (1 patent)Yuji NaitoYuji Naito (2 patents)Hiroshi IchikawaHiroshi Ichikawa (1 patent)Satomi AkagiriSatomi Akagiri (1 patent)Toshikazu YoshikawaToshikazu Yoshikawa (2 patents)Satomi AkagiriSatomi Akagiri (0 patent)Hiroshi IchikawaHiroshi Ichikawa (0 patent)Toshikazu YoshikawaToshikazu Yoshikawa (0 patent)Yuji NaitoYuji Naito (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Calpis Co., Ltd. (2 from 35 patents)


2 patents:

1. 8673854 - Prophylactic agent for heart failure

2. 8367614 - Rheumatoid arthritis-preventive agent for oral intake

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