YI

Yoshikazu Ito

DI Dai Nippon Insatsu: 27 patents #5 of 371Top 2%
SE Seiko Epson: 19 patents #952 of 7,774Top 15%
MO Molex: 13 patents #117 of 1,726Top 7%
SO Sony: 4 patents #8,966 of 25,231Top 40%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
NC Nippon Soda Co.: 4 patents #106 of 648Top 20%
TL Tokyo Electron Limited: 4 patents #1,723 of 5,567Top 35%
TL Tokyo Electron Yamanashi Limited: 4 patents #7 of 138Top 6%
SK Shinano Kenshi: 2 patents #17 of 113Top 20%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
HC Hitachi Tokyo Electronics Co.: 2 patents #9 of 101Top 9%
YK Yachiyo Kogyo Kabushiki Kaisha: 2 patents #11 of 75Top 15%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
KO Konica: 1 patents #1,290 of 1,958Top 70%
TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
SS Suwa Seikosha: 1 patents #103 of 220Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
SK Shinshu Seiki Kabushiki Kaisha: 1 patents #14 of 38Top 40%
Tdk: 1 patents #2,493 of 3,796Top 70%
Overall (All Time): #20,337 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 76–84 of 84 patents

Patent #TitleCo-InventorsDate
4923847 Sheet for heat transference and method for using the same Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano +2 more 1990-05-08
4923848 Image formation on objective bodies Masanori Akada, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake, Noritaka Egashira +4 more 1990-05-08
4910188 Dye receiving sheet for preparation of a transparency Masanori Akada, Noritaka Egashira, Mikizo Mizuno, Masaki Kutsukake, Tatsuya Kita +5 more 1990-03-20
4820686 Sheet for heat transference Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano +2 more 1989-04-11
4778782 Heat transferable sheet Masanori Akada, Hitoshi Arita 1988-10-18
4720480 Sheet for heat transference Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano +2 more 1988-01-19
4462283 Screw driver apparatus 1984-07-31
4350907 Thermally sensitive printer Takemasa Shindo, Kenichiro Arai 1982-09-21
4236606 Friction braking type vibration damper Katsuaki Sunakoda 1980-12-02