Growing community of inventors

Tokyo, Japan

Kenichi Kataoka

Average Co-Inventor Count = 4.00

ph-index = 3

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 = 22

Kenichi KataokaToshihiro Itoh (6 patents)Kenichi KataokaTadatomo Suga (5 patents)Kenichi KataokaKiyoshi Takekoshi (4 patents)Kenichi KataokaShinji Iino (4 patents)Kenichi KataokaShigekazu Komatsu (2 patents)Kenichi KataokaHiroshi Yamashita (2 patents)Kenichi KataokaEiri Mikoshiba (2 patents)Kenichi KataokaMitsuru Tamagawa (2 patents)Kenichi KataokaHiroshi Matsumoto (1 patent)Kenichi KataokaMie Matsuo (1 patent)Kenichi KataokaKiminobu Akeno (1 patent)Kenichi KataokaMichihiro Kawaguchi (1 patent)Kenichi KataokaMitsuhiro Okazawa (1 patent)Kenichi KataokaYoshiro Yamanaka (1 patent)Kenichi KataokaKazunari Sarugaku (1 patent)Kenichi KataokaShinsuke Nabeya (1 patent)Kenichi KataokaTadatomo Suga (1 patent)Kenichi KataokaShiro Okada (1 patent)Kenichi KataokaTomoki Umetsu (1 patent)Kenichi KataokaKenichi Kataoka (12 patents)Toshihiro ItohToshihiro Itoh (13 patents)Tadatomo SugaTadatomo Suga (26 patents)Kiyoshi TakekoshiKiyoshi Takekoshi (26 patents)Shinji IinoShinji Iino (23 patents)Shigekazu KomatsuShigekazu Komatsu (24 patents)Hiroshi YamashitaHiroshi Yamashita (8 patents)Eiri MikoshibaEiri Mikoshiba (6 patents)Mitsuru TamagawaMitsuru Tamagawa (3 patents)Hiroshi MatsumotoHiroshi Matsumoto (142 patents)Mie MatsuoMie Matsuo (48 patents)Kiminobu AkenoKiminobu Akeno (12 patents)Michihiro KawaguchiMichihiro Kawaguchi (11 patents)Mitsuhiro OkazawaMitsuhiro Okazawa (5 patents)Yoshiro YamanakaYoshiro Yamanaka (4 patents)Kazunari SarugakuKazunari Sarugaku (2 patents)Shinsuke NabeyaShinsuke Nabeya (2 patents)Tadatomo SugaTadatomo Suga (2 patents)Shiro OkadaShiro Okada (2 patents)Tomoki UmetsuTomoki Umetsu (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (5 from 832,680 patents)

2. Tokyo Electron Limited (5 from 10,295 patents)

3. Nuflare Technology, Inc. (4 from 716 patents)

4. Konami Digital Entertainment Co., Ltd. (2 from 528 patents)


12 patents:

1. 11189554 - Semiconductor device

2. 11159829 - Server device for recommending videos relating to a game, and storage medium used in same

3. 10917665 - Server device, and storage medium used in same

4. 10373793 - Conductive contact point pin and charged particle beam apparatus

5. 10236158 - Heat transfer plate and writing apparatus

6. 10211023 - Aperture set for multi-beam and multi-charged particle beam writing apparatus

7. 7688088 - Inspection method and inspection apparatus for inspecting electrical characteristics of inspection object

8. 7319339 - Inspection apparatus to break the oxide of an electrode by fritting phenomenon

9. 7304489 - Inspection method and inspection apparatus

10. 7262613 - Inspection method and inspection apparatus for inspecting electrical characteristics of inspection object

11. 7061259 - Inspection method and inspection apparatus

12. 6777967 - Inspection method and inspection apparatus

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as of
12/8/2025
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