Growing community of inventors

Tokyo, Japan

Yumiko Okuma

Average Co-Inventor Count = 4.75

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 = 100

Yumiko OkumaYasutsugu Sasaki (10 patents)Yumiko OkumaMaki Sato (9 patents)Yumiko OkumaMahina Nakamura (9 patents)Yumiko OkumaTsuyoshi Gotanda (6 patents)Yumiko OkumaMayuko Tsunoda (6 patents)Yumiko OkumaTsunehiro Motegi (5 patents)Yumiko OkumaMasanori Sambe (3 patents)Yumiko OkumaHisashi Sato (3 patents)Yumiko OkumaTakashi Makiyama (3 patents)Yumiko OkumaTaro Ando (3 patents)Yumiko OkumaKeiichi Hasegawa (2 patents)Yumiko OkumaJun Kikuchi (2 patents)Yumiko OkumaKatsuhito Mochizuki (2 patents)Yumiko OkumaShigeki Nimiya (2 patents)Yumiko OkumaTakahide Kubota (2 patents)Yumiko OkumaHikaru Komiyama (2 patents)Yumiko OkumaMina Kodama (2 patents)Yumiko OkumaNaoki Watanabe (1 patent)Yumiko OkumaKenji Shimizu (1 patent)Yumiko OkumaJunji Nakamura (1 patent)Yumiko OkumaNaoki Hoshino (1 patent)Yumiko OkumaTomonori Ikumi (1 patent)Yumiko OkumaKanya Hiroi (1 patent)Yumiko OkumaMika Hirama (1 patent)Yumiko OkumaMasami Takahata (1 patent)Yumiko OkumaShunichiro Kamamoto (1 patent)Yumiko OkumaShota Konishi (1 patent)Yumiko OkumaMikio Ito (1 patent)Yumiko OkumaShiomi Matsui (1 patent)Yumiko OkumaKizuku Inoue (1 patent)Yumiko OkumaKento Kawata (1 patent)Yumiko OkumaTsuyoshi Nakai (1 patent)Yumiko OkumaMorito Natsume (1 patent)Yumiko OkumaHikaru Koganezawa (1 patent)Yumiko OkumaTetuhiro Nobutoki (1 patent)Yumiko OkumaAi Hirai (1 patent)Yumiko OkumaTakahide Matsumoto (1 patent)Yumiko OkumaToshihide Murata (1 patent)Yumiko OkumaTomoyuki Take (1 patent)Yumiko OkumaYumiko Okuma (23 patents)Yasutsugu SasakiYasutsugu Sasaki (14 patents)Maki SatoMaki Sato (50 patents)Mahina NakamuraMahina Nakamura (10 patents)Tsuyoshi GotandaTsuyoshi Gotanda (36 patents)Mayuko TsunodaMayuko Tsunoda (7 patents)Tsunehiro MotegiTsunehiro Motegi (12 patents)Masanori SambeMasanori Sambe (13 patents)Hisashi SatoHisashi Sato (9 patents)Takashi MakiyamaTakashi Makiyama (4 patents)Taro AndoTaro Ando (3 patents)Keiichi HasegawaKeiichi Hasegawa (28 patents)Jun KikuchiJun Kikuchi (8 patents)Katsuhito MochizukiKatsuhito Mochizuki (7 patents)Shigeki NimiyaShigeki Nimiya (7 patents)Takahide KubotaTakahide Kubota (7 patents)Hikaru KomiyamaHikaru Komiyama (4 patents)Mina KodamaMina Kodama (3 patents)Naoki WatanabeNaoki Watanabe (140 patents)Kenji ShimizuKenji Shimizu (72 patents)Junji NakamuraJunji Nakamura (23 patents)Naoki HoshinoNaoki Hoshino (20 patents)Tomonori IkumiTomonori Ikumi (19 patents)Kanya HiroiKanya Hiroi (17 patents)Mika HiramaMika Hirama (16 patents)Masami TakahataMasami Takahata (10 patents)Shunichiro KamamotoShunichiro Kamamoto (4 patents)Shota KonishiShota Konishi (4 patents)Mikio ItoMikio Ito (4 patents)Shiomi MatsuiShiomi Matsui (2 patents)Kizuku InoueKizuku Inoue (1 patent)Kento KawataKento Kawata (1 patent)Tsuyoshi NakaiTsuyoshi Nakai (1 patent)Morito NatsumeMorito Natsume (1 patent)Hikaru KoganezawaHikaru Koganezawa (1 patent)Tetuhiro NobutokiTetuhiro Nobutoki (1 patent)Ai HiraiAi Hirai (1 patent)Takahide MatsumotoTakahide Matsumoto (1 patent)Toshihide MurataToshihide Murata (1 patent)Tomoyuki TakeTomoyuki Take (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Tec Kabushiki Kaisha (23 from 6,174 patents)

2. Kabushiki Kaisha Toshiba (6 from 52,711 patents)


23 patents:

1. 12450584 - Mobile sales system and server device

2. 12412166 - Mobile sales system and server device

3. 12393391 - Customer service supporting device, self-service terminal, and method

4. 12293385 - Information processing apparatus and information processing method

5. 12182787 - Information terminal and method for retail store transactions

6. 11900440 - Commodity transporting apparatus, commodity transporting apparatus method, and commodity transporting system

7. 11049352 - Management apparatus for managing a receipt printer

8. 10872324 - Shopping support computing device

9. 10719821 - Merchandise sales data processing apparatus, and program therefor

10. 10706657 - Management apparatus for managing an automatic change machine and receipt printer, and method of managing the same

11. 10229405 - Merchandise sales data processing apparatus, and program therefor

12. 9916569 - Shopping support computing device

13. 9300985 - Information distribution device, information distribution method, and information distribution program

14. 9270890 - Apparatus for managing medicine administering process, and control program therefor

15. 8650504 - Order receiving apparatus and order receiving method

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