Growing community of inventors

Kanagawa, Japan

Yoshiki Yamaguchi

Average Co-Inventor Count = 7.24

ph-index = 9

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 = 397

Yoshiki YamaguchiToshihiko Shimokawa (86 patents)Yoshiki YamaguchiHiroshi Yoshinaga (79 patents)Yoshiki YamaguchiYutaka Ikebuchi (79 patents)Yoshiki YamaguchiNaoki Iwaya (74 patents)Yoshiki YamaguchiIppei Fujimoto (72 patents)Yoshiki YamaguchiKenji Ishii (62 patents)Yoshiki YamaguchiMasaaki Yoshikawa (61 patents)Yoshiki YamaguchiTakahiro Imada (56 patents)Yoshiki YamaguchiTetsuo Tokuda (50 patents)Yoshiki YamaguchiYuji Arai (35 patents)Yoshiki YamaguchiTakamasa Hase (34 patents)Yoshiki YamaguchiShuntaroh Tamaki (33 patents)Yoshiki YamaguchiAkira Shinshi (30 patents)Yoshiki YamaguchiKenichi Hasegawa (28 patents)Yoshiki YamaguchiTakuya Seshita (27 patents)Yoshiki YamaguchiHiromasa Takagi (25 patents)Yoshiki YamaguchiArinobu Yoshiura (25 patents)Yoshiki YamaguchiHajime Gotoh (24 patents)Yoshiki YamaguchiKazuya Saito (22 patents)Yoshiki YamaguchiRyuuichi Mimbu (21 patents)Yoshiki YamaguchiTakayuki Seki (19 patents)Yoshiki YamaguchiShuutaroh Yuasa (12 patents)Yoshiki YamaguchiHaruyuki Honda (12 patents)Yoshiki YamaguchiAkira Suzuki (10 patents)Yoshiki YamaguchiTadashi Ogawa (10 patents)Yoshiki YamaguchiKensuke Yamaji (10 patents)Yoshiki YamaguchiTeppei Kawata (10 patents)Yoshiki YamaguchiTakashi Seto (9 patents)Yoshiki YamaguchiYasunori Ishigaya (9 patents)Yoshiki YamaguchiYoshio Hattori (9 patents)Yoshiki YamaguchiKazuhito Kishi (5 patents)Yoshiki YamaguchiMasanao Ehara (5 patents)Yoshiki YamaguchiShuntaro Tamaki (5 patents)Yoshiki YamaguchiKeisuke Kawabata (5 patents)Yoshiki YamaguchiRyohei Matsuda (4 patents)Yoshiki YamaguchiMisaki Shimizu (4 patents)Yoshiki YamaguchiTakeshi Uchitani (3 patents)Yoshiki YamaguchiMasahiko Satoh (3 patents)Yoshiki YamaguchiHiroyuki Shimada (3 patents)Yoshiki YamaguchiShinichi Namekata (3 patents)Yoshiki YamaguchiKeitaro Shoji (3 patents)Yoshiki YamaguchiRyohhei Sugiyama (3 patents)Yoshiki YamaguchiTakeshi Yamamoto (2 patents)Yoshiki YamaguchiMasami Tomita (2 patents)Yoshiki YamaguchiToshihiko Tanaka (2 patents)Yoshiki YamaguchiNorio Hasegawa (2 patents)Yoshiki YamaguchiHiroshi Yamada (2 patents)Yoshiki YamaguchiMasahiro Samei (2 patents)Yoshiki YamaguchiTokuo Kure (2 patents)Yoshiki YamaguchiHiroto Higuchi (2 patents)Yoshiki YamaguchiShigeru Emoto (2 patents)Yoshiki YamaguchiFumihiro Sasaki (2 patents)Yoshiki YamaguchiShinichiro Yagi (2 patents)Yoshiki YamaguchiJunichi Awamura (2 patents)Yoshiki YamaguchiToshiki Nanya (2 patents)Yoshiki YamaguchiJun Okamoto (2 patents)Yoshiki YamaguchiYoshifumi Kawamoto (2 patents)Yoshiki YamaguchiToru Kaga (2 patents)Yoshiki YamaguchiNaohito Shimota (2 patents)Yoshiki YamaguchiTomomi Suzuki (2 patents)Yoshiki YamaguchiYukiko Nakajima (2 patents)Yoshiki YamaguchiShinji Ohtani (2 patents)Yoshiki YamaguchiNoboru Moriuchi (2 patents)Yoshiki YamaguchiKentaro Yamashita (2 patents)Yoshiki YamaguchiShin-ichiro Kimura (2 patents)Yoshiki YamaguchiTetuso Tokuda (2 patents)Yoshiki YamaguchiYuusuke Furuichi (1 patent)Yoshiki YamaguchiToshiyuki Kabata (1 patent)Yoshiki YamaguchiDaisuke Inoue (1 patent)Yoshiki YamaguchiHiroshi Seo (1 patent)Yoshiki YamaguchiYoshiharu Takahashi (1 patent)Yoshiki YamaguchiHitoshi Fujiwara (1 patent)Yoshiki YamaguchiKenichi Hasegawa (34 patents)Yoshiki YamaguchiYoshiyuki Fukuda (1 patent)Yoshiki YamaguchiKazuya Saito (4 patents)Yoshiki YamaguchiYasutoshi Iwata (1 patent)Yoshiki YamaguchiYutaka Ikebuchii (1 patent)Yoshiki YamaguchiKentaroh Takahashi (1 patent)Yoshiki YamaguchiToshihiko Shimokkawa (0 patent)Yoshiki YamaguchiYoshiki Yamaguchi (118 patents)Toshihiko ShimokawaToshihiko Shimokawa (147 patents)Hiroshi YoshinagaHiroshi Yoshinaga (224 patents)Yutaka IkebuchiYutaka Ikebuchi (121 patents)Naoki IwayaNaoki Iwaya (126 patents)Ippei FujimotoIppei Fujimoto (120 patents)Kenji IshiiKenji Ishii (253 patents)Masaaki YoshikawaMasaaki Yoshikawa (128 patents)Takahiro ImadaTakahiro Imada (128 patents)Tetsuo TokudaTetsuo Tokuda (65 patents)Yuji AraiYuji Arai (201 patents)Takamasa HaseTakamasa Hase (132 patents)Shuntaroh TamakiShuntaroh Tamaki (43 patents)Akira ShinshiAkira Shinshi (81 patents)Kenichi HasegawaKenichi Hasegawa (73 patents)Takuya SeshitaTakuya Seshita (119 patents)Hiromasa TakagiHiromasa Takagi (115 patents)Arinobu YoshiuraArinobu Yoshiura (86 patents)Hajime GotohHajime Gotoh (77 patents)Kazuya SaitoKazuya Saito (95 patents)Ryuuichi MimbuRyuuichi Mimbu (53 patents)Takayuki SekiTakayuki Seki (88 patents)Shuutaroh YuasaShuutaroh Yuasa (103 patents)Haruyuki HondaHaruyuki Honda (53 patents)Akira SuzukiAkira Suzuki (153 patents)Tadashi OgawaTadashi Ogawa (101 patents)Kensuke YamajiKensuke Yamaji (80 patents)Teppei KawataTeppei Kawata (67 patents)Takashi SetoTakashi Seto (83 patents)Yasunori IshigayaYasunori Ishigaya (59 patents)Yoshio HattoriYoshio Hattori (59 patents)Kazuhito KishiKazuhito Kishi (67 patents)Masanao EharaMasanao Ehara (36 patents)Shuntaro TamakiShuntaro Tamaki (17 patents)Keisuke KawabataKeisuke Kawabata (7 patents)Ryohei MatsudaRyohei Matsuda (22 patents)Misaki ShimizuMisaki Shimizu (13 patents)Takeshi UchitaniTakeshi Uchitani (118 patents)Masahiko SatohMasahiko Satoh (59 patents)Hiroyuki ShimadaHiroyuki Shimada (58 patents)Shinichi NamekataShinichi Namekata (36 patents)Keitaro ShojiKeitaro Shoji (27 patents)Ryohhei SugiyamaRyohhei Sugiyama (11 patents)Takeshi YamamotoTakeshi Yamamoto (166 patents)Masami TomitaMasami Tomita (128 patents)Toshihiko TanakaToshihiko Tanaka (122 patents)Norio HasegawaNorio Hasegawa (108 patents)Hiroshi YamadaHiroshi Yamada (69 patents)Masahiro SameiMasahiro Samei (65 patents)Tokuo KureTokuo Kure (60 patents)Hiroto HiguchiHiroto Higuchi (59 patents)Shigeru EmotoShigeru Emoto (57 patents)Fumihiro SasakiFumihiro Sasaki (53 patents)Shinichiro YagiShinichiro Yagi (51 patents)Junichi AwamuraJunichi Awamura (51 patents)Toshiki NanyaToshiki Nanya (50 patents)Jun OkamotoJun Okamoto (47 patents)Yoshifumi KawamotoYoshifumi Kawamoto (40 patents)Toru KagaToru Kaga (38 patents)Naohito ShimotaNaohito Shimota (37 patents)Tomomi SuzukiTomomi Suzuki (35 patents)Yukiko NakajimaYukiko Nakajima (28 patents)Shinji OhtaniShinji Ohtani (25 patents)Noboru MoriuchiNoboru Moriuchi (14 patents)Kentaro YamashitaKentaro Yamashita (6 patents)Shin-ichiro KimuraShin-ichiro Kimura (3 patents)Tetuso TokudaTetuso Tokuda (2 patents)Yuusuke FuruichiYuusuke Furuichi (99 patents)Toshiyuki KabataToshiyuki Kabata (77 patents)Daisuke InoueDaisuke Inoue (77 patents)Hiroshi SeoHiroshi Seo (55 patents)Yoshiharu TakahashiYoshiharu Takahashi (54 patents)Hitoshi FujiwaraHitoshi Fujiwara (43 patents)Kenichi HasegawaKenichi Hasegawa (34 patents)Yoshiyuki FukudaYoshiyuki Fukuda (29 patents)Kazuya SaitoKazuya Saito (4 patents)Yasutoshi IwataYasutoshi Iwata (1 patent)Yutaka IkebuchiiYutaka Ikebuchii (1 patent)Kentaroh TakahashiKentaroh Takahashi (1 patent)Toshihiko ShimokkawaToshihiko Shimokkawa (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (115 from 28,474 patents)

2. Hitachi, Ltd. (2 from 42,454 patents)

3. Hirose Electric Company, Ltd. (1 from 770 patents)


118 patents:

1. 12431653 - Branch adaptor

2. 12422766 - Fixing device and image forming apparatus incorporating same

3. 12353150 - Fixing device and image forming apparatus

4. 12197150 - Fixing device and image forming apparatus incorporating the same

5. 11940749 - Fixing device and image forming apparatus incorporating same with a reflector that does not contact a stay

6. 11852994 - Fixing device and image forming apparatus incorporating same

7. 11803143 - Nip formation pad, heating device, fixing device, and image forming apparatus

8. 11681250 - Nip former, fixing device, and image forming apparatus

9. 11099509 - Fixing device and image forming apparatus

10. 11054774 - Nip forming member, fixing device, and image forming apparatus

11. 10962908 - Heating device, fixing device, and image forming apparatus

12. 10942475 - Fixing device and image forming apparatus including nip former of specific surface roughness

13. 10845740 - Temperature detector, heating device, fixing device, and image forming apparatus

14. 10782637 - Fixing device and image forming apparatus incorporating same

15. 10691049 - Fixing device and image forming apparatus

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