YS

Yukio Sakamoto

MC Murata Manufacturing Co.: 46 patents #70 of 5,295Top 2%
CO Combi: 2 patents #71 of 161Top 45%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #51,248 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 26–50 of 52 patents

Patent #TitleCo-InventorsDate
5015204 Modular jack Toshio Hori, Iwao Fukutani, Takeshi Tanabe 1991-05-14
5006392 Ceramic molded body Hanato Yoshio 1991-04-09
4964806 Surface-mounting connector Takeshi Tanabe, Iwao Fukutani, Toshio Hori 1990-10-23
4945332 Noise suppression inductor Mamoru Zushi, Masahiro Bando 1990-07-31
4918417 Inductor having parallel line electrodes 1990-04-17
4908590 Chip-like LC filter Shinichi Madokoro, Shingo Okuyama 1990-03-13
4875862 Surface mountable connector Takeshi Tanabe, Iwao Fukutani, Toshio Hori 1989-10-24
4803453 Laminated transformer Kunisaburo Tomono, Harufumi Mandai, Toshio Kawabata, Toyoaki Tsunematsu, Toshimi Kaneko 1989-02-07
4801904 Chip-like LC filter Shinichi Madokoro, Shingo Okuyama 1989-01-31
4789847 Filter connector Takeshi Tanabe, Toshio Hori, Masashi Takeda, Mitsuhiro Iida 1988-12-06
4784618 Filter connector device Toshio Hori, Yasuo Fujiki 1988-11-15
4779068 Noise suppression inductor Mamoru Zushi, Masahiro Bando 1988-10-18
4777461 LC composite component 1988-10-11
4777455 Power supply cord with a noise filter Kouichi Yamaguchi, Takayuki Hirotuji 1988-10-11
4757282 Line filter Kouichi Yamaguchi 1988-07-12
4746557 LC composite component Takeshi Tanabe, Yasuo Fujiki, Hiromichi Sakai, Kunisaburo Tomono, Michihiro Murata +3 more 1988-05-24
4700440 LC filter manufacturing method Shinichi Madokoro, Shingo Okuyama 1987-10-20
4700155 Feedthrough noise eliminating filter having integrally stepped mounting portion Tetsuo Tanaka, Toshio Hori 1987-10-13
4675629 Noise filter Shinichi Madokoro 1987-06-23
4663694 Chip capacitor 1987-05-05
4590537 Laminated capacitor of feed-through type 1986-05-20
4563659 Noise filter 1986-01-07
4532573 Structure of the feed-through capacitor Takeshi Tanabe 1985-07-30
4514782 Multiple feedthrough-capacitor unit Takeshi Tanabe 1985-04-30
4374369 Electromagnetic interference elimination filter Tetsuo Tanaka, Masaaki Kuboto, Masami Sugitani 1983-02-15