RT

Ryohei Takiguchi

Dai Nippon Printing Co.: 7 patents #1 of 77Top 2%
DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #18 of 41Top 45%
DI Dai Nippon Insatsu: 1 patents #25 of 68Top 40%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #94 of 323Top 30%
Overall (1994): #686 of 165,921Top 1%
8
Patents 1994

Issued Patents 1994

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5374601 Thermal transfer sheet Koumei Kafuku, Hiroshi Eguchi 1994-12-20
5369078 Thermal transfer sheet Hiroshi Eguchi, Komei Kafuku 1994-11-29
5342819 Thermal transfer image-receiving sheet Hitoshi Saito, Masanori Torii, Jun Hasegawa 1994-08-30
5332711 Thermal transfer image-receiving sheet Hitoshi Saito, Masanori Torii, Jun Hasegawa, Tetsuo Shiraiwa, Eriko Hayashi +2 more 1994-07-26
5330960 Heat transfer sheet Masashi Ono, Shigeo Yasui, Ayashi Noguchi, Hiroshi Eguchi, Komei Kafuku 1994-07-19
5328888 Thermal transfer image-receiving sheet Hitoshi Saito, Masumi Nishizawa 1994-07-12
5296445 Dye for heat-sensitive transfer record, ink composition for heat-sensitive transfer record, and transfer sheet Tsukasa Ohyama, Yasushi Shimokawa, Yoriaki Matsuzaki, Keisuke Takuma, Isamu Ghoda +4 more 1994-03-22
5294590 Heat transfer image-receiving sheets Noritaka Egashira, Yoshinori Nakamura 1994-03-15