MT

Masatoshi Takeshita

HI Hitachi: 32 patents #817 of 28,497Top 3%
Yamaha Motor: 6 patents #276 of 2,310Top 15%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
Overall (All Time): #67,075 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
4589094 Magnetic bubble device Teruaki Takeuchi, Ryo Suzuki, Naoki Kodama, Yutaka Sugita 1986-05-13
4589095 Magnetic bubble stretcher Ryo Suzuki, Teruaki Takeuchi, Naoki Kodama, Yutaka Sugita 1986-05-13
4584668 Magnetic bubble memory device Teruaki Takeuchi, Ryo Suzuki, Naoki Kodama, Tadashi Ikeda, Toshihiro Sato +1 more 1986-04-22
4578775 Magnetic bubble memory device Ryo Suzuki, Yutaka Sugita, Teruaki Takeuchi, Naoki Kodama, Hiroshi Umezaki 1986-03-25
4559617 Magnetic bubble memory device Toshihiro Sato, Ryo Suzuki, Tadashi Ikeda, Yutaka Sugita 1985-12-17
4547865 Magnetic bubble replicator Naoki Kodama, Ryo Suzuki, Teruaki Takeuchi, Yutaka Sugita 1985-10-15
4546452 Magnetic bubble device Ryo Suzuki, Teruaki Takeuchi, Naoki Kodama, Yutaka Sugita 1985-10-08
4528645 Magnetic bubble memory device Yutaka Sugita, Ryo Suzuki, Naoki Kodama, Tadashi Ikeda 1985-07-09
4525808 Hybrid magnetic bubble memory device Naoki Kodama, Ryo Suzuki, Teruaki Takeuchi, Yutaka Sugita 1985-06-25
4510231 Method for manufacturing a magnetic bubble memory Naoki Kodama, Ryo Suzuki, Teruaki Takeuchi, Yutaka Sugita 1985-04-09
4507755 Magnetic bubble memory device Naoki Kodama, Teruaki Takeuchi, Ryo Suzuki, Yutaka Sugita 1985-03-26
4502129 Magnetic bubble detector Ryo Suzuki, Minoru Hiroshima, Yutaka Sugita 1985-02-26
4494216 Magnetic bubble memory device Ryo Suzuki, Tadashi Ikeda, Naoki Kodama 1985-01-15
4468758 Magnetic bubble memory chip Minoru Hiroshima, Kohzo Hara, Ryo Suzuki 1984-08-28
4453231 Magnetic bubble memory Naoki Kodama, Ryo Suzuki, Yutaka Sugita 1984-06-05
4417323 Bubble memory conductor pattern with heat sink Atsushi Asano, Hideki Nishida, Ryo Suzuki, Toshio Futami 1983-11-22
4349892 Magnetic bubble detector Ryo Suzuki, Keiichi Uehara, Teruaki Takeuchi 1982-09-14
4326268 Magnetic bubble memory device Ryo Suzuki, Keiichi Uehara, Teruaki Takeuchi 1982-04-20
4281395 Magnetic bubble memory device Ryo Suzuki, Atsushi Asano, Teruaki Takeuchi 1981-07-28