Growing community of inventors

Tokyo, Japan

Kenichi Sakai

Average Co-Inventor Count = 2.73

ph-index = 5

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 = 95

Kenichi SakaiMasahiro Watabe (2 patents)Kenichi SakaiKentaro Niwano (2 patents)Kenichi SakaiMasaaki Kumamura (2 patents)Kenichi SakaiTomoaki Hirayama (2 patents)Kenichi SakaiShiho Yoshimura (2 patents)Kenichi SakaiKenta Wada (2 patents)Kenichi SakaiSusumu Shimada (2 patents)Kenichi SakaiKen Nakajima (1 patent)Kenichi SakaiYasuharu Miyauchi (1 patent)Kenichi SakaiKoji Ozaki (1 patent)Kenichi SakaiYousuke Futamata (1 patent)Kenichi SakaiTakenori Sonoda (1 patent)Kenichi SakaiTokuichiro Yamada (1 patent)Kenichi SakaiFumiaki Kato (1 patent)Kenichi SakaiKazuhiko Saigo (1 patent)Kenichi SakaiShoji Nakatani (1 patent)Kenichi SakaiKatsuhiko Sasaki (1 patent)Kenichi SakaiShin Takane (1 patent)Kenichi SakaiKazushi Sakamoto (1 patent)Kenichi SakaiYukihiko Hashimoto (1 patent)Kenichi SakaiKazushi Kinbara (1 patent)Kenichi SakaiKatsunori Ogawa (1 patent)Kenichi SakaiNozomi Hisada (3 patents)Kenichi SakaiRyusuke Takano (3 patents)Kenichi SakaiAtsushi Yuzawa (1 patent)Kenichi SakaiZhiwen Li (1 patent)Kenichi SakaiYoshihiro Tampo (2 patents)Kenichi SakaiIchiro Masui (1 patent)Kenichi SakaiHisamichi Murakami (1 patent)Kenichi SakaiRumiko Sakurai (1 patent)Kenichi SakaiYoshitaka Yaji (1 patent)Kenichi SakaiDaisuke Fujikawa (1 patent)Kenichi SakaiTakao Kuma (1 patent)Kenichi SakaiHirofumi Noda (1 patent)Kenichi SakaiKoji Ohsaka (1 patent)Kenichi SakaiYoshiko Harada (1 patent)Kenichi SakaiAkihiko Mizutani (1 patent)Kenichi SakaiKaoru Hatahira (1 patent)Kenichi SakaiHisakazu Katsuki (1 patent)Kenichi SakaiYuji Sakurai (0 patent)Kenichi SakaiAtsuko Higashida (0 patent)Kenichi SakaiKenichi Sakai (18 patents)Masahiro WatabeMasahiro Watabe (27 patents)Kentaro NiwanoKentaro Niwano (10 patents)Masaaki KumamuraMasaaki Kumamura (7 patents)Tomoaki HirayamaTomoaki Hirayama (6 patents)Shiho YoshimuraShiho Yoshimura (3 patents)Kenta WadaKenta Wada (3 patents)Susumu ShimadaSusumu Shimada (2 patents)Ken NakajimaKen Nakajima (63 patents)Yasuharu MiyauchiYasuharu Miyauchi (20 patents)Koji OzakiKoji Ozaki (20 patents)Yousuke FutamataYousuke Futamata (10 patents)Takenori SonodaTakenori Sonoda (10 patents)Tokuichiro YamadaTokuichiro Yamada (10 patents)Fumiaki KatoFumiaki Kato (8 patents)Kazuhiko SaigoKazuhiko Saigo (8 patents)Shoji NakataniShoji Nakatani (7 patents)Katsuhiko SasakiKatsuhiko Sasaki (7 patents)Shin TakaneShin Takane (5 patents)Kazushi SakamotoKazushi Sakamoto (4 patents)Yukihiko HashimotoYukihiko Hashimoto (4 patents)Kazushi KinbaraKazushi Kinbara (4 patents)Katsunori OgawaKatsunori Ogawa (4 patents)Nozomi HisadaNozomi Hisada (3 patents)Ryusuke TakanoRyusuke Takano (3 patents)Atsushi YuzawaAtsushi Yuzawa (2 patents)Zhiwen LiZhiwen Li (2 patents)Yoshihiro TampoYoshihiro Tampo (2 patents)Ichiro MasuiIchiro Masui (2 patents)Hisamichi MurakamiHisamichi Murakami (2 patents)Rumiko SakuraiRumiko Sakurai (1 patent)Yoshitaka YajiYoshitaka Yaji (1 patent)Daisuke FujikawaDaisuke Fujikawa (1 patent)Takao KumaTakao Kuma (1 patent)Hirofumi NodaHirofumi Noda (1 patent)Koji OhsakaKoji Ohsaka (1 patent)Yoshiko HaradaYoshiko Harada (1 patent)Akihiko MizutaniAkihiko Mizutani (1 patent)Kaoru HatahiraKaoru Hatahira (1 patent)Hisakazu KatsukiHisakazu Katsuki (1 patent)Yuji SakuraiYuji Sakurai (0 patent)Atsuko HigashidaAtsuko Higashida (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (5 from 58,131 patents)

2. Fujitsu Corporation (3 from 39,244 patents)

3. Chugai Seiyaku Kabushiki Kaisha (3 from 950 patents)

4. Yamakawa Chemical Industry Co., Ltd. (3 from 6 patents)

5. Canon Kabushiki Kaisha (2 from 90,753 patents)

6. Tdk Corporation (1 from 7,976 patents)

7. Casio Computer Co., Ltd. (1 from 5,229 patents)

8. Lenovo Innovations Limited (0 patent)


18 patents:

1. 11780767 - Glass ceramic sintered body and wiring substrate

2. 11167206 - Portable music playing game device

3. 10398653 - Solid preparations containing tofogliflozin and process of producing the same

4. 10231930 - Solid preparations containing tofogliflozin and process of producing the same

5. 8703182 - Light-stabilized soft capsule formulations

6. 8320685 - Picture processing apparatus and method, and imaging apparatus

7. 7940990 - Image signal processing apparatus and image signal processing method

8. 7550877 - Electronic apparatus and power supply controlling method

9. 7149906 - Communication device

10. 7119211 - Process for preparing optically active 3-(methylamino)-1-(2-thienyl) propan-1-ol and intermediates for preparation

11. 6447707 - Molding method of thermosetting resin and mold with unnecessary gap heating

12. 6342636 - Process for preparing optically active amines and optically active carboxylic acids, and intermediates for preparation

13. 6310242 - Process for preparing D-alloisoleucine and intermediates for preparation

14. 6223014 - Developer-regulating member, development device, process cartridge, and process for producing developer-regulating member

15. 5561808 - Asymmetric vector multiprocessor composed of a vector unit and a

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