Growing community of inventors

Tokyo, Japan

Junya Ishida

Average Co-Inventor Count = 6.55

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 = 1

Junya IshidaNobukiyo Konishi (2 patents)Junya IshidaKazuhiko Take (2 patents)Junya IshidaShinji Shigenaga (2 patents)Junya IshidaHidenori Azami (2 patents)Junya IshidaYoshiteru Eikyu (2 patents)Junya IshidaKazuo Nakai (2 patents)Junya IshidaHiroshi Miyake (1 patent)Junya IshidaMasayuki Inui (1 patent)Junya IshidaNatsuko Kayakiri (1 patent)Junya IshidaHidenori Ohki (1 patent)Junya IshidaTakashi Manabe (1 patent)Junya IshidaTadashi Terasaka (1 patent)Junya IshidaKazumi Hiraga (1 patent)Junya IshidaMasako Suda (1 patent)Junya IshidaMasataka Morita (1 patent)Junya IshidaToshio Yamanaka (1 patent)Junya IshidaHiroaki Mizuno (1 patent)Junya IshidaTakuya Makino (1 patent)Junya IshidaShigeki Kunikawa (1 patent)Junya IshidaHiroaki Ohtake (1 patent)Junya IshidaAyako Toda (1 patent)Junya IshidaYu Harayama (1 patent)Junya IshidaKazuji Tamura (1 patent)Junya IshidaNobutaka Yahiro (1 patent)Junya IshidaHiroshi Sasaki (1 patent)Junya IshidaMotofumi Takahashi (1 patent)Junya IshidaMasayoshi Hashizume (1 patent)Junya IshidaJunya Ishida (5 patents)Nobukiyo KonishiNobukiyo Konishi (18 patents)Kazuhiko TakeKazuhiko Take (13 patents)Shinji ShigenagaShinji Shigenaga (13 patents)Hidenori AzamiHidenori Azami (11 patents)Yoshiteru EikyuYoshiteru Eikyu (8 patents)Kazuo NakaiKazuo Nakai (4 patents)Hiroshi MiyakeHiroshi Miyake (45 patents)Masayuki InuiMasayuki Inui (25 patents)Natsuko KayakiriNatsuko Kayakiri (18 patents)Hidenori OhkiHidenori Ohki (14 patents)Takashi ManabeTakashi Manabe (14 patents)Tadashi TerasakaTadashi Terasaka (12 patents)Kazumi HiragaKazumi Hiraga (9 patents)Masako SudaMasako Suda (9 patents)Masataka MoritaMasataka Morita (8 patents)Toshio YamanakaToshio Yamanaka (7 patents)Hiroaki MizunoHiroaki Mizuno (7 patents)Takuya MakinoTakuya Makino (6 patents)Shigeki KunikawaShigeki Kunikawa (6 patents)Hiroaki OhtakeHiroaki Ohtake (5 patents)Ayako TodaAyako Toda (4 patents)Yu HarayamaYu Harayama (3 patents)Kazuji TamuraKazuji Tamura (2 patents)Nobutaka YahiroNobutaka Yahiro (2 patents)Hiroshi SasakiHiroshi Sasaki (2 patents)Motofumi TakahashiMotofumi Takahashi (1 patent)Masayoshi HashizumeMasayoshi Hashizume (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Astellas Pharma Gmbh (2 from 416 patents)

2. Fujisawa Pharmaceutical Company, Ltd. (1 from 940 patents)

3. Sumitomo Bakelite Company Limited (1 from 612 patents)

4. Meiji Co., Ltd. (1 from 99 patents)

5. Research Institute of Innovative Technology for the Earth (1 from 41 patents)


5 patents:

1. 12006527 - Coryneform bacterium transformant and method for producing 2-phenylethanol using same

2. 11259539 - Method for producing cheese-flavored substance

3. 8603975 - Cyclic peptide compounds

4. 7166598 - Piperazine derivatives

5. 6924278 - Aroyl-piperazine derivatives, their preparation and their use as tachykinin antagonists

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as of
12/15/2025
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