Kazuyuki Iida

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color forming dye precursor, composition containing the same and co...
- Patent number 6,140,513
- Issue date Oct 31, 2000
- Mitsubishi Paper Mills Limited
- Kazuyuki Iida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reversible heat sensitive recording material
- Patent number 5,817,599
- Issue date Oct 6, 1998
- Mitsubishi Paper Mills Limited
- Kazuyuki Iida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible heat-sensitive recording material
- Patent number 5,498,772
- Issue date Mar 12, 1996
- Mitsubishi Paper Mills Limited
- Jun Maruyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reversible heat-sensitive recording material
- Patent number 5,395,815
- Issue date Mar 7, 1995
- Mitsubishi Paper Mills Limited
- Mitsuhiro Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS