Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8415738 | Semiconductor memory device and manufacturing method thereof | — | 2013-04-09 |
| 8174068 | Semiconductor device having vertical transistor, manufacturing method thereof, and data processing system | — | 2012-05-08 |
| 8158502 | Method of manufacturing a semiconductor device including a silicon pillar | — | 2012-04-17 |
| 8022872 | Positioning receiver | Hiroshi Katayama, Akifumi Miyano, Hirofumi Yoshida, Kei Murayama | 2011-09-20 |
| 7693427 | Modulator, optical transmitter and optical transmission apparatus | Tomoaki Ohira | 2010-04-06 |
| 7043165 | Multi-channel video optical transmission system, optical transmitter and optical receiver | Seiho Kitaji | 2006-05-09 |
| 6704518 | Signal transmission system and signal transmission apparatus | — | 2004-03-09 |
| 6545537 | Automatic gain control circuit, and optical receiver using the same | Naomi Ohashi | 2003-04-08 |
| 6096157 | Cast coated paper for ink jet recording, process for producing the paper and ink jet recording method using the paper | Katsuyoshi Imabeppu, Shinichi Asano, Hiroyuki Ohashi, Eiichi Suzuki, Mamoru Sakaki | 2000-08-01 |
| 5952051 | Cast coated paper for ink jet recording, process for producing the paper and ink jet recording method using the paper | Shinichi Asano, Hiroyuki Ohashi, Hiromasa Kondo, Katsuyoshi Imabeppu, Mamoru Sakaki +1 more | 1999-09-14 |
| 5741584 | Cast coated paper for ink jet recording, process for producing the paper and ink jet recording method using the paper | Katsuyoshi Imabeppu, Shinichi Asano, Hiroyuki Ohashi, Eiichi Suzuki, Mamoru Sakaki | 1998-04-21 |
| 5670242 | Cast coated paper for ink jet recording | Shinichi Asano, Hiroyuki Ohashi, Hiromasa Kondo, Katsuyoshi Imabeppu, Mamoru Sakaki +1 more | 1997-09-23 |
| 5275846 | Method of producing a cast coated paper | Tetsuro Imai, Junichi Miyake | 1994-01-04 |
| 4686119 | Method of producing cast coated paper | Kouichi Shono, Mikio Takahashi | 1987-08-11 |
| 4620992 | Method of producing cast coated paper | Mikio Takahashi | 1986-11-04 |
| 4515833 | Method of producing cast coated paper and product thereof | Hiroyuki Fujimoto, Mikio Takahashi | 1985-05-07 |