Growing community of inventors

Yokohama, Japan

Yasuo Kotaki

Average Co-Inventor Count = 4.77

ph-index = 33

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 = 3,844

Yasuo KotakiTetsuya Ohashi (57 patents)Yasuo KotakiRyoji Inoue (42 patents)Yasuo KotakiMasanori Takenouchi (39 patents)Yasuo KotakiHiroki Hayashi (31 patents)Yasuo KotakiTatsuo Nanjo (31 patents)Yasuo KotakiWataru Takahashi (29 patents)Yasuo KotakiToshihiko Ujita (29 patents)Yasuo KotakiMasashi Ogawa (29 patents)Yasuo KotakiKeiichiro Tsukuda (28 patents)Yasuo KotakiKoichi Kubo (27 patents)Yasuo KotakiTakeho Miyashita (27 patents)Yasuo KotakiHironori Murakami (26 patents)Yasuo KotakiYuji Hamasaki (24 patents)Yasuo KotakiTakashi Fukushima (23 patents)Yasuo KotakiKenji Kitabatake (22 patents)Yasuo KotakiKeisuke Matsuo (20 patents)Yasuo KotakiHiroyuki Tokuda (19 patents)Yasuo KotakiTsutomu Abe (16 patents)Yasuo KotakiKenta Udagawa (16 patents)Yasuo KotakiKenjiro Watanabe (15 patents)Yasuo KotakiNaozumi Nabeshima (15 patents)Yasuo KotakiHideki Ogura (15 patents)Yasuo KotakiKazuya Yoshii (15 patents)Yasuo KotakiKyosuke Nagaoka (15 patents)Yasuo KotakiHiroshi Koshikawa (14 patents)Yasuo KotakiSadayuki Sugama (13 patents)Yasuo KotakiSoji Kondo (13 patents)Yasuo KotakiHitoshi Takada (13 patents)Yasuo KotakiEiichiro Shimizu (12 patents)Yasuo KotakiNorihiro Ikebe (12 patents)Yasuo KotakiJun Hinami (11 patents)Yasuo KotakiShigeki Fukui (11 patents)Yasuo KotakiHajime Yamamoto (10 patents)Yasuo KotakiHiromasa Amma (10 patents)Yasuo KotakiAkihiro Yamanaka (10 patents)Yasuo KotakiYohei Sato (10 patents)Yasuo KotakiKazuhiro Nakajima (10 patents)Yasuo KotakiHiroyuki Inoue (9 patents)Yasuo KotakiOsamu Sato (9 patents)Yasuo KotakiTorachika Osada (9 patents)Yasuo KotakiShogo Kawamura (9 patents)Yasuo KotakiHidemi Kubota (9 patents)Yasuo KotakiSoichi Hiramatsu (8 patents)Yasuo KotakiHideo Saikawa (8 patents)Yasuo KotakiHisashi Yamamoto (7 patents)Yasuo KotakiNaoki Tashiro (6 patents)Yasuo KotakiKyosuke Toda (6 patents)Yasuo KotakiMinoru Nozawa (6 patents)Yasuo KotakiKoji Yamakawa (6 patents)Yasuo KotakiMasashi Miyagawa (5 patents)Yasuo KotakiYasunori Senshiki (5 patents)Yasuo KotakiYukuo Yamaguchi (4 patents)Yasuo KotakiTeruo Arashima (4 patents)Yasuo KotakiSatoshi Kimura (4 patents)Yasuo KotakiNoriko Sato (4 patents)Yasuo KotakiHideo Fukazawa (4 patents)Yasuo KotakiToshiaki Tokisawa (4 patents)Yasuo KotakiHaruyuki Matsumoto (4 patents)Yasuo KotakiKazuaki Masuda (3 patents)Yasuo KotakiMasahiko Higuma (3 patents)Yasuo KotakiTakashi Nojima (3 patents)Yasuo KotakiTakeshi Iwasaki (3 patents)Yasuo KotakiHitoshi Nakamura (3 patents)Yasuo KotakiAkira Kida (3 patents)Yasuo KotakiHideki Yamaguchi (3 patents)Yasuo KotakiNobuyuki Hatasa (3 patents)Yasuo KotakiDaisaku Ide (3 patents)Yasuo KotakiHideaki Kawakami (3 patents)Yasuo KotakiShosaku Kawashima (3 patents)Yasuo KotakiYoshito Mizoguchi (3 patents)Yasuo KotakiHitomi Ito (3 patents)Yasuo KotakiHitoshi Nishikori (2 patents)Yasuo KotakiTakahiro Mori (2 patents)Yasuo KotakiSatoshi Seki (2 patents)Yasuo KotakiHiroshi Sugitani (2 patents)Yasuo KotakiTsuyoshi Orikasa (2 patents)Yasuo KotakiJunji Shimoda (2 patents)Yasuo KotakiShozo Hattori (2 patents)Yasuo KotakiHiroaki Mihara (2 patents)Yasuo KotakiKayomi Sato (2 patents)Yasuo KotakiToshiaki Sasaki (2 patents)Yasuo KotakiMasao Kato (1 patent)Yasuo KotakiKiyomitsu Kudo (1 patent)Yasuo KotakiAkio Saito (1 patent)Yasuo KotakiShuzo Iwanaga (1 patent)Yasuo KotakiHaruo Uchida (1 patent)Yasuo KotakiMinako Kato (1 patent)Yasuo KotakiNoriyasu Nagai (1 patent)Yasuo KotakiTakashi Saito (1 patent)Yasuo KotakiMasahiko Igaki (1 patent)Yasuo KotakiYoshihisa Takizawa (1 patent)Yasuo KotakiYasushi Iijima (1 patent)Yasuo KotakiMasashi Ogasawara (1 patent)Yasuo KotakiKazuo Iwata (1 patent)Yasuo KotakiSatoshi Kimura (32 patents)Yasuo KotakiTakashi Kusanagi (1 patent)Yasuo KotakiKazuhiko Miyahara (1 patent)Yasuo KotakiMasao Furukawa (1 patent)Yasuo KotakiMasanori Kaneko (1 patent)Yasuo KotakiAkira Tsujimoto (1 patent)Yasuo KotakiYasuo Kotaki (199 patents)Tetsuya OhashiTetsuya Ohashi (83 patents)Ryoji InoueRyoji Inoue (112 patents)Masanori TakenouchiMasanori Takenouchi (134 patents)Hiroki HayashiHiroki Hayashi (147 patents)Tatsuo NanjoTatsuo Nanjo (71 patents)Wataru TakahashiWataru Takahashi (193 patents)Toshihiko UjitaToshihiko Ujita (114 patents)Masashi OgawaMasashi Ogawa (84 patents)Keiichiro TsukudaKeiichiro Tsukuda (96 patents)Koichi KuboKoichi Kubo (75 patents)Takeho MiyashitaTakeho Miyashita (52 patents)Hironori MurakamiHironori Murakami (26 patents)Yuji HamasakiYuji Hamasaki (89 patents)Takashi FukushimaTakashi Fukushima (78 patents)Kenji KitabatakeKenji Kitabatake (89 patents)Keisuke MatsuoKeisuke Matsuo (59 patents)Hiroyuki TokudaHiroyuki Tokuda (77 patents)Tsutomu AbeTsutomu Abe (151 patents)Kenta UdagawaKenta Udagawa (65 patents)Kenjiro WatanabeKenjiro Watanabe (105 patents)Naozumi NabeshimaNaozumi Nabeshima (53 patents)Hideki OguraHideki Ogura (45 patents)Kazuya YoshiiKazuya Yoshii (44 patents)Kyosuke NagaokaKyosuke Nagaoka (31 patents)Hiroshi KoshikawaHiroshi Koshikawa (73 patents)Sadayuki SugamaSadayuki Sugama (113 patents)Soji KondoSoji Kondo (33 patents)Hitoshi TakadaHitoshi Takada (24 patents)Eiichiro ShimizuEiichiro Shimizu (96 patents)Norihiro IkebeNorihiro Ikebe (29 patents)Jun HinamiJun Hinami (29 patents)Shigeki FukuiShigeki Fukui (22 patents)Hajime YamamotoHajime Yamamoto (161 patents)Hiromasa AmmaHiromasa Amma (60 patents)Akihiro YamanakaAkihiro Yamanaka (57 patents)Yohei SatoYohei Sato (54 patents)Kazuhiro NakajimaKazuhiro Nakajima (40 patents)Hiroyuki InoueHiroyuki Inoue (125 patents)Osamu SatoOsamu Sato (121 patents)Torachika OsadaTorachika Osada (52 patents)Shogo KawamuraShogo Kawamura (47 patents)Hidemi KubotaHidemi Kubota (47 patents)Soichi HiramatsuSoichi Hiramatsu (73 patents)Hideo SaikawaHideo Saikawa (48 patents)Hisashi YamamotoHisashi Yamamoto (36 patents)Naoki TashiroNaoki Tashiro (93 patents)Kyosuke TodaKyosuke Toda (63 patents)Minoru NozawaMinoru Nozawa (53 patents)Koji YamakawaKoji Yamakawa (20 patents)Masashi MiyagawaMasashi Miyagawa (61 patents)Yasunori SenshikiYasunori Senshiki (24 patents)Yukuo YamaguchiYukuo Yamaguchi (83 patents)Teruo ArashimaTeruo Arashima (66 patents)Satoshi KimuraSatoshi Kimura (64 patents)Noriko SatoNoriko Sato (51 patents)Hideo FukazawaHideo Fukazawa (46 patents)Toshiaki TokisawaToshiaki Tokisawa (42 patents)Haruyuki MatsumotoHaruyuki Matsumoto (31 patents)Kazuaki MasudaKazuaki Masuda (92 patents)Masahiko HigumaMasahiko Higuma (89 patents)Takashi NojimaTakashi Nojima (84 patents)Takeshi IwasakiTakeshi Iwasaki (75 patents)Hitoshi NakamuraHitoshi Nakamura (69 patents)Akira KidaAkira Kida (64 patents)Hideki YamaguchiHideki Yamaguchi (57 patents)Nobuyuki HatasaNobuyuki Hatasa (49 patents)Daisaku IdeDaisaku Ide (47 patents)Hideaki KawakamiHideaki Kawakami (38 patents)Shosaku KawashimaShosaku Kawashima (30 patents)Yoshito MizoguchiYoshito Mizoguchi (28 patents)Hitomi ItoHitomi Ito (28 patents)Hitoshi NishikoriHitoshi Nishikori (148 patents)Takahiro MoriTakahiro Mori (102 patents)Satoshi SekiSatoshi Seki (94 patents)Hiroshi SugitaniHiroshi Sugitani (94 patents)Tsuyoshi OrikasaTsuyoshi Orikasa (55 patents)Junji ShimodaJunji Shimoda (37 patents)Shozo HattoriShozo Hattori (35 patents)Hiroaki MiharaHiroaki Mihara (33 patents)Kayomi SatoKayomi Sato (25 patents)Toshiaki SasakiToshiaki Sasaki (22 patents)Masao KatoMasao Kato (171 patents)Kiyomitsu KudoKiyomitsu Kudo (108 patents)Akio SaitoAkio Saito (102 patents)Shuzo IwanagaShuzo Iwanaga (84 patents)Haruo UchidaHaruo Uchida (79 patents)Minako KatoMinako Kato (74 patents)Noriyasu NagaiNoriyasu Nagai (56 patents)Takashi SaitoTakashi Saito (56 patents)Masahiko IgakiMasahiko Igaki (50 patents)Yoshihisa TakizawaYoshihisa Takizawa (44 patents)Yasushi IijimaYasushi Iijima (44 patents)Masashi OgasawaraMasashi Ogasawara (43 patents)Kazuo IwataKazuo Iwata (35 patents)Satoshi KimuraSatoshi Kimura (32 patents)Takashi KusanagiTakashi Kusanagi (28 patents)Kazuhiko MiyaharaKazuhiko Miyahara (25 patents)Masao FurukawaMasao Furukawa (23 patents)Masanori KanekoMasanori Kaneko (20 patents)Akira TsujimotoAkira Tsujimoto (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (195 from 90,504 patents)

2. Other (1 from 832,575 patents)


199 patents:

1. 12115796 - Member including pad electrode, ink cartridge, recording apparatus

2. 11833834 - Member including pad electrode, ink cartridge, recording apparatus

3. 11685163 - Member including pad electrode, ink cartridge and recording apparatus

4. 11642892 - Member including pad electrode, ink cartridge, recording apparatus

5. 11565530 - Ink cartridge adaptor, ink cartridge and recording apparatus

6. 11376859 - Member including pad electrode, ink cartridge, recording apparatus

7. 10968004 - Blow bottle and method for molding blow bottle

8. 10906323 - Ink cartridge with a housing sealed by a sealing member that changeably forms an air communication passage

9. D906415 - Head for ink cartridge for computer printers

10. D906416 - Ink cartridge for computer printers

11. 10850522 - Ink cartridge

12. 10836175 - Liquid container

13. D899513 - Ink cartridge for computer printer

14. D896883 - Ink cartridge for computer printers

15. 10675877 - Ink cartridge

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