Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661555 | Light shutter device | Tomohiko Masuda, Ken Matsubara, Isao Doi | 2003-12-09 |
| 5668201 | Flame retardant graft copolymer composition | Fuh-Sheng Chen, Satish Kumar Gaggar | 1997-09-16 |
| 5610235 | High gloss graft copolymer blend containing emulsion graft copolymer and bulk graft copolymer | Satish Kumar Gaggar, Vijaya K. Kuruganti | 1997-03-11 |
| 5418289 | Process for producing a thermoplastic resin composition and a graft copolymer | Koichi Matsuda, Hideo Goto | 1995-05-23 |
| 5352738 | Method for production of thermoplastic resin composition and graft copolymer | Hiroyuki Toh, Kouichi Matsuda, Hideo Goto | 1994-10-04 |
| 5137933 | Foamable resin composition | Hiroyuki Toh, Kouichi Matsuda, Hideo Goto | 1992-08-11 |
| 4924270 | Toner supply device for use in image forming apparatus | Mineyuki Sako, Tateki Oka, Tomoaki Yokoyama, Kunio Toda | 1990-05-08 |