Growing community of inventors

Okayama, Japan

Kazuyuki Oku

Average Co-Inventor Count = 4.55

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 = 36

Kazuyuki OkuShigeharu Fukuda (15 patents)Kazuyuki OkuHiroto Chaen (9 patents)Kazuyuki OkuToshio Miyake (8 patents)Kazuyuki OkuMichio Kubota (6 patents)Kazuyuki OkuTomoyuki Nishimoto (5 patents)Kazuyuki OkuKeiji Tsusaki (3 patents)Kazuyuki OkuTakashi Shibuya (2 patents)Kazuyuki OkuHikaru Watanabe (27 patents)Kazuyuki OkuHikaru Masahiro Watanabe (5 patents)Kazuyuki OkuTakuo Yamamoto (5 patents)Kazuyuki OkuHajime Aga (2 patents)Kazuyuki OkuKeji Tsusaki (2 patents)Kazuyuki OkuMayumi Kurose (2 patents)Kazuyuki OkuYukio Uchida (1 patent)Kazuyuki OkuShinichiro Inoue (1 patent)Kazuyuki OkuTakeo Sakurai (1 patent)Kazuyuki OkuTohru Ogawa (1 patent)Kazuyuki OkuKeiko Takeda (1 patent)Kazuyuki OkuSae Murai (1 patent)Kazuyuki OkuNaoki Kudo (1 patent)Kazuyuki OkuKeiko Hino (1 patent)Kazuyuki OkuKazuyuki Oku (18 patents)Shigeharu FukudaShigeharu Fukuda (64 patents)Hiroto ChaenHiroto Chaen (66 patents)Toshio MiyakeToshio Miyake (180 patents)Michio KubotaMichio Kubota (73 patents)Tomoyuki NishimotoTomoyuki Nishimoto (41 patents)Keiji TsusakiKeiji Tsusaki (31 patents)Takashi ShibuyaTakashi Shibuya (50 patents)Hikaru WatanabeHikaru Watanabe (27 patents)Hikaru Masahiro WatanabeHikaru Masahiro Watanabe (13 patents)Takuo YamamotoTakuo Yamamoto (11 patents)Hajime AgaHajime Aga (17 patents)Keji TsusakiKeji Tsusaki (2 patents)Mayumi KuroseMayumi Kurose (2 patents)Yukio UchidaYukio Uchida (4 patents)Shinichiro InoueShinichiro Inoue (2 patents)Takeo SakuraiTakeo Sakurai (1 patent)Tohru OgawaTohru Ogawa (1 patent)Keiko TakedaKeiko Takeda (1 patent)Sae MuraiSae Murai (1 patent)Naoki KudoNaoki Kudo (1 patent)Keiko HinoKeiko Hino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo (10 from 375 patents)

2. Hayashibara Co., Ltd. (6 from 47 patents)

3. Other (1 from 832,912 patents)

4. Kabashiki Kaisha Hayashibara Seibutsu Kagaku (1 from 1 patent)


18 patents:

1. 10076130 - Branched alpha-glucan, alpha-glucosyltransferase which forms the glucan, their preparation and uses

2. 9528134 - Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses

3. 9090923 - Branched alpha-glucan, alpha-glucosyltransferase which forms the glucan, their preparation and uses

4. 8940715 - Lipid-regulating agent and use thereof

5. 8673608 - Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses

6. 8642575 - Method of inhibiting formation of volatile aldehydes and/or decomposition of fatty acids and use thereof

7. 8343951 - Volatile sulfide production inhibitor and method for inhibiting the production of volatile sulfide using the inhibitor

8. 8324375 - Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses

9. 7994155 - Accelerator for mineral absorption and use thereof

10. 7973021 - Immunomodulating agent in gut

11. 7799765 - Association compound of trehalose or maltitol with metal ion compound

12. 7790214 - Method of inhibiting 2,3-butanedione formation from processed cacao bean product

13. 7375095 - Sugar derivative

14. 6576281 - Method for inhibiting trimethylamine formation

15. 6497862 - Composition for inhibiting body odor and uses thereof

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as of
1/8/2026
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