Growing community of inventors

Tokyo, Japan

Eiji Hashimoto

Average Co-Inventor Count = 2.52

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 = 190

Eiji HashimotoTakashi Saitoh (95 patents)Eiji HashimotoSatoshi Ueda (4 patents)Eiji HashimotoSatoshi Ueda (26 patents)Eiji HashimotoShigeki Tamura (4 patents)Eiji HashimotoFumio Shimojo (4 patents)Eiji HashimotoYukihiro Nomura (4 patents)Eiji HashimotoRinta Ibuki (4 patents)Eiji HashimotoTakeo Hirose (4 patents)Eiji HashimotoTakashi Saitoh (4 patents)Eiji HashimotoToshio Ideno (4 patents)Eiji HashimotoKazunari Yamashita (4 patents)Eiji HashimotoYoshinori Kamikawa (1 patent)Eiji HashimotoKoji Dojo (1 patent)Eiji HashimotoTakeshi Obata (1 patent)Eiji HashimotoTornomi Murayama (1 patent)Eiji HashimotoTomoshige Uchiyama (1 patent)Eiji HashimotoYukihiro Nomura (0 patent)Eiji HashimotoTakeshi Obata (0 patent)Eiji HashimotoTakeo Chayamachi 525 Hirose (0 patent)Eiji HashimotoEiji Hashimoto (9 patents)Takashi SaitohTakashi Saitoh (95 patents)Satoshi UedaSatoshi Ueda (39 patents)Satoshi UedaSatoshi Ueda (26 patents)Shigeki TamuraShigeki Tamura (19 patents)Fumio ShimojoFumio Shimojo (16 patents)Yukihiro NomuraYukihiro Nomura (13 patents)Rinta IbukiRinta Ibuki (10 patents)Takeo HiroseTakeo Hirose (6 patents)Takashi SaitohTakashi Saitoh (5 patents)Toshio IdenoToshio Ideno (4 patents)Kazunari YamashitaKazunari Yamashita (4 patents)Yoshinori KamikawaYoshinori Kamikawa (5 patents)Koji DojoKoji Dojo (1 patent)Takeshi ObataTakeshi Obata (1 patent)Tornomi MurayamaTornomi Murayama (1 patent)Tomoshige UchiyamaTomoshige Uchiyama (1 patent)Yukihiro NomuraYukihiro Nomura (0 patent)Takeshi ObataTakeshi Obata (0 patent)Takeo Chayamachi 525 HiroseTakeo Chayamachi 525 Hirose (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (4 from 52,711 patents)

2. Fujisawa Pharmaceutical Company, Ltd. (3 from 940 patents)

3. Toshiba Mitsubishi-electric Industrial Systems Corporation (1 from 516 patents)

4. Astellas Pharma Gmbh (1 from 416 patents)

5. Kitashiba Electric Co., Ltd. (1 from 3 patents)


9 patents:

1. 9810588 - Optical fiber temperature sensor

2. 8551522 - Sustained-release formulation

3. 6884433 - Sustained release formulation containing tacrolimus

4. 6847520 - Electronic apparatus capable of flipping over one of casing bodies relative to the other

5. 6791835 - Electronic device

6. 6781835 - Air-applying device having a case with an air inlet port, a cooling unit having the air-applying device, and an electronic apparatus having the air-applying device

7. 6781258 - Cooling device of electronic apparatus

8. 6576259 - Sustained release formulations containing tacrolimus

9. 6440458 - Sustained release preparations

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as of
12/7/2025
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