Growing community of inventors

Kanagawa, Japan

Kenji Ishii

Average Co-Inventor Count = 5.68

ph-index = 18

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 = 1,260

Kenji IshiiHiroshi Yoshinaga (123 patents)Kenji IshiiToshihiko Shimokawa (99 patents)Kenji IshiiMasaaki Yoshikawa (98 patents)Kenji IshiiTakahiro Imada (95 patents)Kenji IshiiNaoki Iwaya (92 patents)Kenji IshiiIppei Fujimoto (82 patents)Kenji IshiiTakamasa Hase (81 patents)Kenji IshiiHiromasa Takagi (79 patents)Kenji IshiiArinobu Yoshiura (66 patents)Kenji IshiiTakuya Seshita (63 patents)Kenji IshiiYoshiki Yamaguchi (62 patents)Kenji IshiiHajime Gotoh (61 patents)Kenji IshiiYutaka Ikebuchi (60 patents)Kenji IshiiTadashi Ogawa (54 patents)Kenji IshiiTetsuo Tokuda (51 patents)Kenji IshiiTeppei Kawata (47 patents)Kenji IshiiKensuke Yamaji (46 patents)Kenji IshiiAkira Suzuki (45 patents)Kenji IshiiShuutaroh Yuasa (43 patents)Kenji IshiiTakeshi Uchitani (40 patents)Kenji IshiiTakayuki Seki (39 patents)Kenji IshiiMasahiko Satoh (38 patents)Kenji IshiiKazuya Saito (37 patents)Kenji IshiiKazunari Sawada (29 patents)Kenji IshiiTakashi Seto (28 patents)Kenji IshiiKenichi Hasegawa (28 patents)Kenji IshiiYuji Arai (27 patents)Kenji IshiiAkira Shinshi (23 patents)Kenji IshiiShuntaroh Tamaki (22 patents)Kenji IshiiDaisuke Ohno (16 patents)Kenji IshiiHiroshi Seo (12 patents)Kenji IshiiMakoto Miyamoto (11 patents)Kenji IshiiTomoyasu Hirasawa (10 patents)Kenji IshiiSatoshi Ueno (10 patents)Kenji IshiiShinichi Namekata (10 patents)Kenji IshiiKeisuke Ikeda (10 patents)Kenji IshiiYasuhiko Ogino (10 patents)Kenji IshiiSusumu Tateyama (9 patents)Kenji IshiiHideo Yoshida (8 patents)Kenji IshiiTakeshi Watanabe (8 patents)Kenji IshiiHiromitsu Fujiya (8 patents)Kenji IshiiSusumu Matsusaka (7 patents)Kenji IshiiTatsuya Kato (6 patents)Kenji IshiiKenichi Takehara (6 patents)Kenji IshiiHiroyuki Matsumoto (5 patents)Kenji IshiiRyuuichi Mimbu (5 patents)Kenji IshiiRyota Yamashina (5 patents)Kenji IshiiMotoharu Takeuchi (5 patents)Kenji IshiiAkiyasu Amita (4 patents)Kenji IshiiVictor Kouznetsov (4 patents)Kenji IshiiTakeshi Yamamoto (2 patents)Kenji IshiiTakeshi Watanabe (146 patents)Kenji IshiiKazuhito Kishi (17 patents)Kenji IshiiTakashi Yoshida (5 patents)Kenji IshiiYasunori Ishigaya (5 patents)Kenji IshiiHiroyuki Shimada (5 patents)Kenji IshiiTsuyoshi Yoshida (4 patents)Kenji IshiiToru Harada (3 patents)Kenji IshiiTakashi Fujita (2 patents)Kenji IshiiHiroshi Yokoyama (2 patents)Kenji IshiiKentaro Watanabe (2 patents)Kenji IshiiShinji Kato (1 patent)Kenji IshiiYuusuke Furuichi (1 patent)Kenji IshiiTakeshi Suzuki (1 patent)Kenji IshiiDaisuke Inoue (1 patent)Kenji IshiiTomoya Adachi (1 patent)Kenji IshiiYukimichi Someya (1 patent)Kenji IshiiMasahiro Samei (1 patent)Kenji IshiiMasahiro Yamazaki (1 patent)Kenji IshiiMasanori Fujita (50 patents)Kenji IshiiYasumasa Norisue (14 patents)Kenji IshiiKouji Ikeda (8 patents)Kenji IshiiKei Tohyama (8 patents)Kenji IshiiTakayuki Shu (8 patents)Kenji IshiiKeisuke Yuasa (7 patents)Kenji IshiiKeitaro Shoji (6 patents)Kenji IshiiMasanao Ehara (4 patents)Kenji IshiiYutaka Shoji (4 patents)Kenji IshiiTakashi Sugihara (3 patents)Kenji IshiiMakoto Nakura (3 patents)Kenji IshiiMasahiro Johno (2 patents)Kenji IshiiNobuyuki Ikeguchi (2 patents)Kenji IshiiKazuo Kubo (2 patents)Kenji IshiiJunji Shirakawa (2 patents)Kenji IshiiKohichi Utsunomiya (2 patents)Kenji IshiiNorio Sayama (2 patents)Kenji IshiiDaisuke Yamada (1 patent)Kenji IshiiYasutada Tsukioka (1 patent)Kenji IshiiYasufumi Takahashi (1 patent)Kenji IshiiHidehiko Fujiwara (1 patent)Kenji IshiiJun Yokoyama (1 patent)Kenji IshiiKeisuke Kubota (1 patent)Kenji IshiiAkira Ito (1 patent)Kenji IshiiKenichi Hasegawa (34 patents)Kenji IshiiYoshiharu Tenmyo (1 patent)Kenji IshiiYasuo Niikura (1 patent)Kenji IshiiTohru Matsumoto (1 patent)Kenji IshiiTakeshi Akai (1 patent)Kenji IshiiSeiji Saitoh (1 patent)Kenji IshiiToshihiro Shimada (1 patent)Kenji IshiiKenji Ishii (253 patents)Hiroshi YoshinagaHiroshi Yoshinaga (224 patents)Toshihiko ShimokawaToshihiko Shimokawa (147 patents)Masaaki YoshikawaMasaaki Yoshikawa (128 patents)Takahiro ImadaTakahiro Imada (128 patents)Naoki IwayaNaoki Iwaya (126 patents)Ippei FujimotoIppei Fujimoto (120 patents)Takamasa HaseTakamasa Hase (132 patents)Hiromasa TakagiHiromasa Takagi (115 patents)Arinobu YoshiuraArinobu Yoshiura (86 patents)Takuya SeshitaTakuya Seshita (119 patents)Yoshiki YamaguchiYoshiki Yamaguchi (118 patents)Hajime GotohHajime Gotoh (77 patents)Yutaka IkebuchiYutaka Ikebuchi (121 patents)Tadashi OgawaTadashi Ogawa (101 patents)Tetsuo TokudaTetsuo Tokuda (65 patents)Teppei KawataTeppei Kawata (67 patents)Kensuke YamajiKensuke Yamaji (80 patents)Akira SuzukiAkira Suzuki (153 patents)Shuutaroh YuasaShuutaroh Yuasa (103 patents)Takeshi UchitaniTakeshi Uchitani (118 patents)Takayuki SekiTakayuki Seki (88 patents)Masahiko SatohMasahiko Satoh (59 patents)Kazuya SaitoKazuya Saito (95 patents)Kazunari SawadaKazunari Sawada (33 patents)Takashi SetoTakashi Seto (83 patents)Kenichi HasegawaKenichi Hasegawa (73 patents)Yuji AraiYuji Arai (201 patents)Akira ShinshiAkira Shinshi (81 patents)Shuntaroh TamakiShuntaroh Tamaki (43 patents)Daisuke OhnoDaisuke Ohno (27 patents)Hiroshi SeoHiroshi Seo (55 patents)Makoto MiyamotoMakoto Miyamoto (25 patents)Tomoyasu HirasawaTomoyasu Hirasawa (51 patents)Satoshi UenoSatoshi Ueno (50 patents)Shinichi NamekataShinichi Namekata (36 patents)Keisuke IkedaKeisuke Ikeda (28 patents)Yasuhiko OginoYasuhiko Ogino (28 patents)Susumu TateyamaSusumu Tateyama (40 patents)Hideo YoshidaHideo Yoshida (78 patents)Takeshi WatanabeTakeshi Watanabe (44 patents)Hiromitsu FujiyaHiromitsu Fujiya (39 patents)Susumu MatsusakaSusumu Matsusaka (37 patents)Tatsuya KatoTatsuya Kato (96 patents)Kenichi TakeharaKenichi Takehara (32 patents)Hiroyuki MatsumotoHiroyuki Matsumoto (201 patents)Ryuuichi MimbuRyuuichi Mimbu (53 patents)Ryota YamashinaRyota Yamashina (46 patents)Motoharu TakeuchiMotoharu Takeuchi (40 patents)Akiyasu AmitaAkiyasu Amita (47 patents)Victor KouznetsovVictor Kouznetsov (37 patents)Takeshi YamamotoTakeshi Yamamoto (166 patents)Takeshi WatanabeTakeshi Watanabe (146 patents)Kazuhito KishiKazuhito Kishi (67 patents)Takashi YoshidaTakashi Yoshida (80 patents)Yasunori IshigayaYasunori Ishigaya (59 patents)Hiroyuki ShimadaHiroyuki Shimada (58 patents)Tsuyoshi YoshidaTsuyoshi Yoshida (63 patents)Toru HaradaToru Harada (87 patents)Takashi FujitaTakashi Fujita (81 patents)Hiroshi YokoyamaHiroshi Yokoyama (55 patents)Kentaro WatanabeKentaro Watanabe (53 patents)Shinji KatoShinji Kato (103 patents)Yuusuke FuruichiYuusuke Furuichi (99 patents)Takeshi SuzukiTakeshi Suzuki (89 patents)Daisuke InoueDaisuke Inoue (77 patents)Tomoya AdachiTomoya Adachi (70 patents)Yukimichi SomeyaYukimichi Someya (67 patents)Masahiro SameiMasahiro Samei (65 patents)Masahiro YamazakiMasahiro Yamazaki (62 patents)Masanori FujitaMasanori Fujita (50 patents)Yasumasa NorisueYasumasa Norisue (28 patents)Kouji IkedaKouji Ikeda (28 patents)Kei TohyamaKei Tohyama (26 patents)Takayuki ShuTakayuki Shu (24 patents)Keisuke YuasaKeisuke Yuasa (23 patents)Keitaro ShojiKeitaro Shoji (27 patents)Masanao EharaMasanao Ehara (36 patents)Yutaka ShojiYutaka Shoji (29 patents)Takashi SugiharaTakashi Sugihara (32 patents)Makoto NakuraMakoto Nakura (26 patents)Masahiro JohnoMasahiro Johno (42 patents)Nobuyuki IkeguchiNobuyuki Ikeguchi (41 patents)Kazuo KuboKazuo Kubo (37 patents)Junji ShirakawaJunji Shirakawa (33 patents)Kohichi UtsunomiyaKohichi Utsunomiya (28 patents)Norio SayamaNorio Sayama (23 patents)Daisuke YamadaDaisuke Yamada (60 patents)Yasutada TsukiokaYasutada Tsukioka (49 patents)Yasufumi TakahashiYasufumi Takahashi (48 patents)Hidehiko FujiwaraHidehiko Fujiwara (42 patents)Jun YokoyamaJun Yokoyama (39 patents)Keisuke KubotaKeisuke Kubota (39 patents)Akira ItoAkira Ito (39 patents)Kenichi HasegawaKenichi Hasegawa (34 patents)Yoshiharu TenmyoYoshiharu Tenmyo (30 patents)Yasuo NiikuraYasuo Niikura (30 patents)Tohru MatsumotoTohru Matsumoto (29 patents)Takeshi AkaiTakeshi Akai (26 patents)Seiji SaitohSeiji Saitoh (25 patents)Toshihiro ShimadaToshihiro Shimada (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (168 from 28,480 patents)

2. Mitsubishi Gas Chemical Company, Inc. (33 from 2,240 patents)

3. Canon Kabushiki Kaisha (18 from 90,331 patents)

4. Ntt Docomo, Inc. (14 from 4,670 patents)

5. Mitsubishi Electric Corporation (9 from 15,722 patents)

6. Fujitsu Corporation (2 from 39,204 patents)

7. Nec Corporation (2 from 35,562 patents)

8. Mcafee, Inc. (2 from 1,623 patents)

9. Hitachi Koki Co., Ltd. (2 from 1,267 patents)

10. Networks Associates Technology, Inc. (2 from 139 patents)

11. Cerberus Ag (1 from 129 patents)

12. Nohmi Bosai Ltd. (1 from 96 patents)

13. Canon Kasei Kabushiki Kaisha (1 from 35 patents)

14. Nippon Sanso Kabushiki Kaisha (1 from 24 patents)

15. Nohmi Bosai Kogyo Co., Ltd. (1 from 23 patents)


253 patents:

1. 12451993 - Transmission device, reception device, encoding method, and control circuit

2. 12411393 - Electronic apparatus and accessory

3. 12399418 - Electronic apparatus and accessory

4. 12399417 - Electronic apparatus and accessory

5. 12393102 - Electronic apparatus and accessory

6. 12347970 - Shoe apparatus, accessory, accessory shoe apparatus, and electronic apparatus

7. 12313956 - Electronic apparatus and accessory

8. 12282276 - Image forming method and image forming apparatus

9. 12261624 - Error correction coding apparatus and error correction decoding apparatus

10. 12167565 - Image capturing apparatus

11. 12082339 - Image pickup apparatus

12. 12066751 - Shoe apparatus, accessory, accessory shoe apparatus, and electronic apparatus

13. 11901913 - Error correction coding apparatus and error correction decoding apparatus

14. 11886099 - Electronic apparatus and accessory

15. 11841606 - Accessory shoe apparatus, electronic apparatus, shoe apparatus and accessory apparatus

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