Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8200144 | Image forming apparatus and image forming method | Tomonari Sakurai, Tsutomu Mori, Yoshinori Nishizawa | 2012-06-12 |
| 7216166 | Network management apparatus and network management method | Kiminori Sugauchi, Minoru Koizumi | 2007-05-08 |
| 6818733 | Polymeric fluorescent substance and polymer light-emitting device using the same | Shuji Doi | 2004-11-16 |
| 5100616 | Gamma-prime precipitation hardening nickel-base yttria particle-dispersion strengthened superalloy | Yozo Kawasaki, Katsuyuki Kusunoki, Shizuo Nakazawa | 1992-03-31 |
| 4830679 | Heat-resistant Ni-base single crystal alloy | Toshihiro Yamagata, Hiroshi Harada | 1989-05-16 |
| 4717435 | Gamma-prime precipitation hardening nickel-base yttria particle-dispersion-strengthened superalloy | Yozo Kawasaki, Katsuyuki Kusunoki, Shizuo Nakazawa | 1988-01-05 |
| 4707192 | Nickel-base single crystal superalloy and process for production thereof | Toshihiro Yamagata, Hiroshi Harada | 1987-11-17 |
| 4543197 | Process for producing magnetic metallic oxide | Tadayoshi Karasawa, Katsumi Kawano, Katsuji Uchiyama | 1985-09-24 |
| 4331584 | Styryl compounds and coloring synthetic resins therewith | Masao Nishikuri, Kiyoteru Kojima, Junzaburo Seino, Hirohito Kenmochi | 1982-05-25 |
| 4205985 | Nickel base alloy | Hiroshi Harada | 1980-06-03 |