Growing community of inventors

Nagano, Japan

Tatsuya Ishida

Average Co-Inventor Count = 3.82

ph-index = 4

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 = 89

Tatsuya IshidaYasuo Kikuchi (6 patents)Tatsuya IshidaTatsufumi Ikeda (6 patents)Tatsuya IshidaJunji Suzuki (6 patents)Tatsuya IshidaYokichi Tsukidate (4 patents)Tatsuya IshidaYoshiaki Itoh (4 patents)Tatsuya IshidaKazuya Toda (3 patents)Tatsuya IshidaChiharu Morikawa (3 patents)Tatsuya IshidaKichizo Kudoh (2 patents)Tatsuya IshidaUlrike Wachendorff-Neumann (1 patent)Tatsuya IshidaChristoph Erdelen (1 patent)Tatsuya IshidaGraham Holmwood (1 patent)Tatsuya IshidaHiroaki Fujimoto (1 patent)Tatsuya IshidaUdo Kraatz (1 patent)Tatsuya IshidaSatoshi Miyamoto (1 patent)Tatsuya IshidaYasuaki Hariya (1 patent)Tatsuya IshidaKikuchi Yasuo (1 patent)Tatsuya IshidaTasuaki Hariya (1 patent)Tatsuya IshidaTatsuya Ishida (8 patents)Yasuo KikuchiYasuo Kikuchi (8 patents)Tatsufumi IkedaTatsufumi Ikeda (7 patents)Junji SuzukiJunji Suzuki (6 patents)Yokichi TsukidateYokichi Tsukidate (4 patents)Yoshiaki ItohYoshiaki Itoh (4 patents)Kazuya TodaKazuya Toda (6 patents)Chiharu MorikawaChiharu Morikawa (5 patents)Kichizo KudohKichizo Kudoh (2 patents)Ulrike Wachendorff-NeumannUlrike Wachendorff-Neumann (455 patents)Christoph ErdelenChristoph Erdelen (299 patents)Graham HolmwoodGraham Holmwood (91 patents)Hiroaki FujimotoHiroaki Fujimoto (70 patents)Udo KraatzUdo Kraatz (60 patents)Satoshi MiyamotoSatoshi Miyamoto (11 patents)Yasuaki HariyaYasuaki Hariya (2 patents)Kikuchi YasuoKikuchi Yasuo (1 patent)Tasuaki HariyaTasuaki Hariya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yashima Chemical Industrial Co., Ltd. (3 from 7 patents)

2. Yashima Chemical Industry Co., Ltd (3 from 5 patents)

3. Sony Corporation (1 from 58,129 patents)

4. Bayer Aktiengesellschaft (1 from 12,160 patents)

5. Sumitomo Chemical Company, Limited (1 from 6,893 patents)


8 patents:

1. 9391357 - Electronic apparatus

2. 6166010 - Azine derivatives

3. 5631014 - Oxazoline derivatives, insecticidal and miticidal composition, and

4. 5578625 - Acaricide

5. 5478855 - 2-(2,6-difluorophenyl)-4-(2-ethoxy-4-tert-butylphenyl)-2-oxazoline

6. 5466703 - Insecticidal and miticidal composition

7. 5141948 - 2-Substituted phenyl-2-oxazoline or thiazoline derivatives, process for

8. 4977171 - Oxa- or thia-zoline derivative

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as of
12/11/2025
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