KS

Katsuhiko Sato

KT Kabushiki Kaisha Toshiba: 18 patents #1,647 of 21,451Top 8%
SM Suzuki Motor: 10 patents #28 of 1,209Top 3%
Canon: 8 patents #7,260 of 19,416Top 40%
Sharp Kabushiki Kaisha: 8 patents #2,076 of 10,731Top 20%
MC Miki Pulley Co.: 6 patents #1 of 27Top 4%
DS Daini Seikosha: 6 patents #10 of 155Top 7%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
KI Kuroda Precision Industries: 3 patents #9 of 52Top 20%
Brother Kogyo: 3 patents #1,626 of 2,767Top 60%
MM Mitsubishi Materials: 3 patents #352 of 1,543Top 25%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
AD Adeka: 1 patents #257 of 499Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
SE Seiko Instruments & Electronics: 1 patents #72 of 164Top 45%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
SC Showa Water Industries Co.: 1 patents #5 of 14Top 40%
SC Sugai Chemical Industry Co.: 1 patents #10 of 23Top 45%
TE Toshiba Engineering: 1 patents #11 of 49Top 25%
HM Hino Motors: 1 patents #109 of 311Top 40%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
JC Japan Radio Co.: 1 patents #56 of 178Top 35%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
EC Eisai Chemical Co.: 1 patents #16 of 27Top 60%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Overall (All Time): #20,548 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 76–84 of 84 patents

Patent #TitleCo-InventorsDate
4437769 Electronic timepiece Masaharu Shida, Makoto Ueda, Shuji Otawa, Masaaki Mandai 1984-03-20
4382896 Process for producing 4,4'-diphenyldisulfonic acid and its monopotassium salt Koji Nishihara, Takeshi Hashimoto, Shunsaku Tanaka 1983-05-10
4382691 Electronic watch Masaharu Shida, Akira Torisawa, Jun Ueda, Masaaki Mandai 1983-05-10
4352172 Detection device of electronic timepiece Makoto Ueda, Akira Torisawa, Shuji Otawa, Masaaki Mandai, Masaharu Shida 1982-09-28
4321521 Detection device of electronic timepiece Makoto Ueda, Akira Torisawa, Shuji Otawa, Masaaki Mandai, Masaharu Shida 1982-03-23
4321519 Magnetic field detection device for electronic timepiece Makoto Ueda, Akira Torisawa, Shuji Otawa, Masaaki Mandai, Masaharu Shida 1982-03-23
4321520 Electronic timepiece Makoto Ueda, Akira Torisawa, Shuji Otawa, Masaaki Mandai, Masaharu Shida 1982-03-23
4271496 Electronic watch Masaharu Shida, Akira Torisawa, Makoto Ueda, Masaaki Mandai, Kazuhiro Asano 1981-06-02
4197115 Method for manufacturing pellets Satoru Suzuki, Takeo Furui 1980-04-08