TH

Takao Hirota

MK Mitsubishi Kasei: 8 patents #15 of 911Top 2%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
MC Mitsubishi Chemical: 2 patents #163 of 716Top 25%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Overall (All Time): #474,394 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5350730 Image-receiving sheet for thermal transfer recording Katsuhiko Kuroda, Mamika Tamaki 1994-09-27
5314862 Thermal transfer recording sheet Hideo Shinohara, Katsuhiko Kuroda 1994-05-24
5292714 Dye transfer type thermal printing sheets Tetsuji Kawakami, Akihiro Imai, Nobuyoshi Taguchi, Yukichi Murata 1994-03-08
5256492 Thermal transfer recording sheet Yukichi Murata, Tsutomu Taki, Hideo Shinohara 1993-10-26
5217941 Dye transfer type thermal printing sheets Tetsuji Kawakami, Akihiro Imai, Nobuyoshi Taguchi, Yukichi Murata 1993-06-08
4988666 Thermal dye transfer sheet Nobuyoshi Taguchi, Akihiro Imai, Yukichi Murata 1991-01-29
4985396 Dye transfer type thermal printing sheets Tetsuji Kawakami, Akihiro Imai, Nobuyoshi Taguchi, Yukichi Murata 1991-01-15
4954478 Thermal dye transfer sheet Nobuyoshi Taguchi, Akihiro Imai, Yukichi Murata 1990-09-04
4748151 Heat transfer recording sheet Yukichi Murata, Hiroshi Urabe 1988-05-31
4600154 Static expansive demolition agent in the three-dimensional form and process for demolishing brittle material using the same Yoichi Ishizaki 1986-07-15
4276047 Anthraquinone reactive dyes for cellulose-containing fibers Seiichi Imahori, Toshio Hihara, Tomio Yomeyama 1981-06-30