Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11829104 | Toner | Takuya Mizuguchi, Yoshitaka Suzumura, Hiroyuki Tomono, Shotaro Nomura | 2023-11-28 |
| 11360405 | Electrophotographic apparatus, process cartridge and cartridge set | Hiroyuki Tomono, Yoshitaka Suzumura, Takuya Mizuguchi, Masahiro Kurachi, Kazuhiro Yamauchi +1 more | 2022-06-14 |
| 11360426 | Electrophotographic apparatus, process cartridge, and cartridge set | Yoshitaka Suzumura, Hiroyuki Tomono, Takuya Mizuguchi, Shunsuke Matsushita, Masahiro Kurachi +1 more | 2022-06-14 |
| 9777087 | Polymer including phthalocyanine structure, method for producing the polymer, pigment composition, pigment dispersion, and toner | Yasuaki Murai, Takayuki Toyoda, Waka Hasegawa, Ayano Mashida, Kosuke Mukumoto +1 more | 2017-10-03 |
| 7677134 | Forged product and method of making the product | Toru Kitsunai | 2010-03-16 |
| 6511363 | Polishing end point detecting device for wafer polishing apparatus | Akihiko Yamane | 2003-01-28 |
| 4403030 | Photosensitive lithographic printing plate material | Konoe Miura, Shin-ichi Tanaka, Hiroshi Kojima, Takeshi Tanaka | 1983-09-06 |