Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071693 | Surface treatment method for copper or copper alloy, surface treatment liquid for sterilizing copper or copper alloy, and sterilization method using copper or copper alloy treated by said method | Keiichiro Oishi, Shinji Tanaka | 2024-08-27 |
| 11535939 | Surface treatment method for copper or copper alloy, surface treatment liquid for sterilizing copper or copper alloy, and sterilization method using copper or copper alloy treated by said method | Keiichiro Oishi, Shinji Tanaka | 2022-12-27 |
| 9845402 | Oil-based inkjet ink set and method for producing printed item | Shinichiro Shimura, Toshihiro Endo | 2017-12-19 |
| 9221987 | Non-aqueous pigment ink | Tetsuo Hosoya, Asayo Nishimura | 2015-12-29 |
| 9155816 | Magnesium-based medical device and manufacturing method thereof | Sachiko Hiromoto, Norio Maruyama, Toshiji Mukai, Hidetoshi Somekawa | 2015-10-13 |
| 9138301 | Medical device and surface modification method for medical device | Koichi Kita, Komei Kato, Junzo Tanaka | 2015-09-22 |
| 8328345 | Method of non-aqueous inkjet composite printing and ink set | Yoshifumi Watanabe | 2012-12-11 |
| 8034101 | Magnesium-based biodegradable metallic material | Sachiko Hiromoto, Norio Maruyama, Toshiji Mukai, Hidetoshi Somekawa | 2011-10-11 |
| D526360 | Mask for a display unit and display unit for an electronic display board | Tuyoshi Yasuoka | 2006-08-08 |
| D526361 | Mask for a display unit and display unit for an electronic display board | Tuyoshi Yasuoka | 2006-08-08 |
| D510956 | Mask for a display unit and display unit for an electronic display board | Tuyoshi Yasuoka | 2005-10-25 |
| D506510 | Mask for a display unit and display unit for an electronic display board | Tuyoshi Yasuoka | 2005-06-21 |
| D503745 | Mask for a display unit and display unit for an electronic display board | Tuyoshi Yasuoka | 2005-04-05 |
| 6654667 | Production apparatus that detects irregularities in a mounting line and controls power consumption, and a control method and control program for the production apparatus | Kenji Okamoto | 2003-11-25 |
| 5654394 | Thermoplastic resin film | Katsutoshi Miyakawa, Katsuya Toyoda, Kenji Tsunashima, Toshiya Ieki | 1997-08-05 |