Growing community of inventors

Tokyo, Japan

Junko Tanaka

Average Co-Inventor Count = 5.08

ph-index = 2

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 = 43

Junko TanakaTatsuo Nakagawa (3 patents)Junko TanakaYuzuru Shimazaki (3 patents)Junko TanakaTakahiro Komatsu (2 patents)Junko TanakaKunio Harada (2 patents)Junko TanakaKosuke Mishima (2 patents)Junko TanakaKazuo Itoh (2 patents)Junko TanakaHiroshi Katagiri (2 patents)Junko TanakaJunji Ohki (2 patents)Junko TanakaNobuhiro Mizutani (2 patents)Junko TanakaKiyoo Itoh (1 patent)Junko TanakaJin Hee Jeon (1 patent)Junko TanakaHiromasa Noda (1 patent)Junko TanakaMasao Kamahori (1 patent)Junko TanakaChihiro Uematsu (1 patent)Junko TanakaHajime Matsushita (1 patent)Junko TanakaMakoto Yamagishi (1 patent)Junko TanakaTakashi Ebata (1 patent)Junko TanakaTakahide Yokoi (1 patent)Junko TanakaYoshinobu Kohara (1 patent)Junko TanakaSigeo Ihara (1 patent)Junko TanakaShin'ichiro Kimura (1 patent)Junko TanakaYoshiyuki Ota (1 patent)Junko TanakaToru Toyabe (1 patent)Junko TanakaRyogo Kanatani (1 patent)Junko TanakaDaniel J Moffitt (1 patent)Junko TanakaHirokazu Sawada (1 patent)Junko TanakaYasushi Gotoh (1 patent)Junko TanakaJunko Kyomasu (1 patent)Junko TanakaShigeki Higuchi (1 patent)Junko TanakaYu Kuratake (1 patent)Junko TanakaHiromi Kaibara (1 patent)Junko TanakaFumiyuki Maeyama (1 patent)Junko TanakaAkiko Shiratori (1 patent)Junko TanakaNobuko Miwa (1 patent)Junko TanakaYasufumo Shiraishi (1 patent)Junko TanakaSachio Kono (1 patent)Junko TanakaJunko Tanaka (10 patents)Tatsuo NakagawaTatsuo Nakagawa (34 patents)Yuzuru ShimazakiYuzuru Shimazaki (10 patents)Takahiro KomatsuTakahiro Komatsu (48 patents)Kunio HaradaKunio Harada (43 patents)Kosuke MishimaKosuke Mishima (18 patents)Kazuo ItohKazuo Itoh (8 patents)Hiroshi KatagiriHiroshi Katagiri (5 patents)Junji OhkiJunji Ohki (5 patents)Nobuhiro MizutaniNobuhiro Mizutani (2 patents)Kiyoo ItohKiyoo Itoh (222 patents)Jin Hee JeonJin Hee Jeon (191 patents)Hiromasa NodaHiromasa Noda (60 patents)Masao KamahoriMasao Kamahori (40 patents)Chihiro UematsuChihiro Uematsu (31 patents)Hajime MatsushitaHajime Matsushita (30 patents)Makoto YamagishiMakoto Yamagishi (25 patents)Takashi EbataTakashi Ebata (17 patents)Takahide YokoiTakahide Yokoi (15 patents)Yoshinobu KoharaYoshinobu Kohara (15 patents)Sigeo IharaSigeo Ihara (14 patents)Shin'ichiro KimuraShin'ichiro Kimura (10 patents)Yoshiyuki OtaYoshiyuki Ota (9 patents)Toru ToyabeToru Toyabe (6 patents)Ryogo KanataniRyogo Kanatani (5 patents)Daniel J MoffittDaniel J Moffitt (3 patents)Hirokazu SawadaHirokazu Sawada (3 patents)Yasushi GotohYasushi Gotoh (2 patents)Junko KyomasuJunko Kyomasu (2 patents)Shigeki HiguchiShigeki Higuchi (1 patent)Yu KuratakeYu Kuratake (1 patent)Hiromi KaibaraHiromi Kaibara (1 patent)Fumiyuki MaeyamaFumiyuki Maeyama (1 patent)Akiko ShiratoriAkiko Shiratori (1 patent)Nobuko MiwaNobuko Miwa (1 patent)Yasufumo ShiraishiYasufumo Shiraishi (1 patent)Sachio KonoSachio Kono (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (5 from 42,496 patents)

2. Joled Inc. (2 from 712 patents)

3. Yuki Gosei Kogyo Co., Ltd. (2 from 28 patents)

4. Microsoft Technology Licensing, LLC (1 from 54,719 patents)

5. Japan Tobacco Inc. (1 from 1,039 patents)


10 patents:

1. 12460163 - Measurement cell manufacturing method and measurement cell

2. 12203852 - Digital PCR measuring device

3. 12018319 - Method and device for digital PCR measurement

4. 11884973 - PCR measuring method and measurement device

5. 10381589 - Organic EL element and organic EL display panel

6. 10297776 - Organic EL element

7. 8898178 - Solution monitoring system

8. 5408116 - Grooved gate transistor having source and drain diffused layers with

9. 5264561 - Method of manufacturing 2',3'-dideoxy-2',3'-didehydronucleosides

10. 5166327 - Process for producing 3'-deoxy-3-'-fluorothymidine

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12/25/2025
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