TT

Toshio Takada

KT Kabushiki Kaisha Toshiba: 15 patents #1,982 of 21,451Top 10%
SK Seisan Kaihatsu Kagaku Kenkyusho: 13 patents #1 of 31Top 4%
TK Toda Kogyo: 12 patents #33 of 328Top 15%
NE Nec: 12 patents #1,037 of 14,502Top 8%
HE Hitachi Kokusai Electric: 10 patents #85 of 843Top 15%
TO Tosoh: 9 patents #48 of 1,042Top 5%
NS Nippon Steel: 8 patents #274 of 4,423Top 7%
Tdk: 8 patents #764 of 3,796Top 25%
KC Kanegafuchi Chemical Industry Co.: 7 patents #8 of 179Top 5%
UI Ube Industries: 7 patents #159 of 1,686Top 10%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
TK Toyo Boseki Kabushiki Kaisha: 6 patents #90 of 1,085Top 9%
NL Nippon Mining Company Limited: 6 patents #3 of 262Top 2%
HU Hiroshima University: 2 patents #78 of 421Top 20%
JE Japan Energy: 2 patents #44 of 240Top 20%
KS Kobe Steel: 2 patents #504 of 2,031Top 25%
OC Osaka Cement Co.: 2 patents #4 of 19Top 25%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #52,910 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 26–50 of 51 patents

Patent #TitleCo-InventorsDate
5514469 Magnetoresistance effect element Teruya Shinjo, Hidefumi Yamamoto, Toshihiko Anno 1996-05-07
5462795 Magnetoresistance effect element Teruya Shinjo, Hidefumi Yamamoto, Toshihiko Anno 1995-10-31
5432661 Magnetoresistance effect element Teruya Shinjo, Yasuhiro Kawawake 1995-07-11
5362711 Method for producing single crystal superconducting LnA.sub.2 Cu.sub.3 O.sub.7-x films Takahito Terashima, Yoshichika Bando 1994-11-08
5350606 Single crystal ferroelectric barium titanate films Takahito Terashima, Kenji Iijima, Kazunuki Yamamoto, Kazuto Hirata, Yoshichika Bando 1994-09-27
5315282 Magnetoresistance effect element Teruya Shinjo, Hidefumi Yamamoto 1994-05-24
5252390 Laminated film Takahito Terashima, Kenji Iijima, Kazunuki Yamamoto, Kazuto Hirata, Yoshichika Bando 1993-10-12
5243316 Magnetoresistance effect element Hiroshi Sakakima, Mitsuo Satomi, Teruya Shinjo 1993-09-07
5229035 Bi-Pb-Sr-Ca-Cu-O system superconductors Mikio Takano, Yoshinari Miura, Jun Takada, Kiichi Oda, Naoichi Yamamoto 1993-07-20
5173475 Bi-Pb-Sr-Ba-Ca-Cu-O system superconductor Mikio Takano, Yoshinari Miura, Jun Takada, Kiichi Oda, Naoichi Yamamoto 1992-12-22
D330562 Electronic still camera Shinji Saito 1992-10-27
5061687 Laminated film and method for producing the same Takahito Terashima, Kenji Iijima, Kazunuki Yamamoto, Kazuto Hirata 1991-10-29
5001018 Fe-Co base magnetic film and process for producing the same Tetsuo Okuyama, Kenichi Yoden, Teruya Shinjo 1991-03-19
D312083 Digital audio disc player 1990-11-13
D310668 Combined radio, cassette tape recorder and digital audio disk player 1990-09-18
4851292 Plate-like barium ferrite particles suitable for use in magnetic recording and process for producing the same Norimichi Nagai, Akihiko Hirayama, Norio Sugita, Masao Kiyama, Katsunori Fujimoto +1 more 1989-07-25
4806429 Plate-like barium ferrite particles suitable for use in magnetic recording and process for producing the same Norimichi Nagai, Akihiko Hirayama, Norio Sugita, Masao Kiyama, Katsunori Fujimoto +1 more 1989-02-21
4752407 Process for producing plate-like barium ferrite particles Norimichi Nagai, Katsunori Fujimoto, Yasutaka Ota, Masao Kiyama 1988-06-21
D294491 Cassette player with tuner Jun Ishii, Akihiko Konno, Koji Nakashima, Masahiko Kashiwabara 1988-03-01
4698182 Hexagonal plate-like barium ferrite particles for magnetic recording and process for producing the same Norimichi Nagai, Nanao Horiishi, Masao Kiyama 1987-10-06
4585568 Plate-like barium ferrite particles for magnetic recording and process for producing the same Norimichi Nagai, Nanao Horiishi, Masao Kiyama 1986-04-29
4584242 Plate-like barium ferrite particles for magnetic recording and process for producing the same Norimichi Nagai, Norio Sugita, Nanao Horiishi, Masao Kiyama 1986-04-22
4561988 Process for production of plate-like barium ferrite particles for magnetic recording Norimichi Nagai, Nanao Horiishi, Masao Kiyama 1985-12-31
4548801 Plate-like barium ferrite particles for use in magnetic recording and process for producing the same Norimichi Nagai, Nanao Horiishi, Masao Kiyama 1985-10-22
4539129 Barium ferrite particles and process for producing said particles Norimichi Nagai, Nanao Horiishi, Masao Kiyama 1985-09-03