HS

Hisatoshi Saito

OD Oki Data: 7 patents #96 of 635Top 20%
OC Oki Electric Industry Co.: 6 patents #312 of 2,807Top 15%
Tdk: 6 patents #953 of 3,796Top 30%
KE Kewpie: 3 patents #3 of 93Top 4%
KC Kyoraku Co.: 1 patents #76 of 136Top 60%
DC Denka Consultant And Engineering Co.: 1 patents #5 of 44Top 15%
QL Qp Holdings Limited: 1 patents #18 of 76Top 25%
Overall (All Time): #179,884 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1009988 Toner cartridge Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama 2024-01-02
D998033 Image drum cartridge Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama 2023-09-05
D984529 Image drum cartridge Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama 2023-04-25
11500303 Image formation unit and image formation apparatus Akira Saito 2022-11-15
D967891 Toner cartridge Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama 2022-10-25
11435692 Image formation unit and image formation apparatus having image carrier shutter unit 2022-09-06
10962904 Image forming unit attachable to image forming apparatus and protecting image carrying surface Yasushi Nakasone 2021-03-30
10606208 Developer container, image formation unit, and image formation apparatus Tetsu Koyama, Masashi Fujii, Shun Hatanaka 2020-03-31
D874563 Image drum cartridge Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito 2020-02-04
D874564 Toner cartridge Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito 2020-02-04
D874565 Toner cartridge Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito 2020-02-04
D863418 Toner cartridge Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito 2019-10-15
9588463 Developer container, image forming unit, and image forming apparatus Masayuki Suzuki 2017-03-07
7436051 Component for fabricating an electronic device and method of fabricating an electronic device Takao Noguchi 2008-10-14
7173361 Film bulk acoustic wave resonator Takao Noguchi, Kenji Inoue 2007-02-06
7148604 Piezoelectric resonator and electronic component provided therewith Kenji Inoue, Takao Noguchi 2006-12-12
7105880 Electronic device and method of fabricating the same Takao Noguchi, Kenji Inoue 2006-09-12
7075214 Piezoelectric resonator and electronic component provided therewith Kenji Inoue, Takao Noguchi 2006-07-11
7042090 Electronic device and method of fabricating the same Takao Noguchi 2006-05-09
5662575 Method and apparatus for continuously forming bags Masamitsu Yano, Satoshi Takane 1997-09-02
5368808 Blowbag manufacturing method Yoshio Koike, Kazuya Matsumoto 1994-11-29
4449861 System for transporting plastics articles Shuzo Fujii, Itaru Takase, Akihiko Nakamura, Yoshihiro Hara 1984-05-22
4182571 Egg inspecting apparatus Naofumi Furuta 1980-01-08