Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10599036 | Chemically amplified positive-type photosensitive resin composition | Yasushi Kuroiwa | 2020-03-24 |
| 9780560 | DC power supply system and control method | Tomonari Koizumi, Yusuke Kubota, Akiyoshi Fukui, Akira Matsumoto | 2017-10-03 |
| 9772713 | Display device | Ken Mori, Takuya Nishimura | 2017-09-26 |
| 8291458 | Digital broadcasting receiver and digital broadcasting receiving system | Tsuneki Yasuho, Yoshiyuki Sasagawa, Terutaka Teshima, Hiroshi Aoki | 2012-10-16 |
| 8105763 | Method of forming plated product using negative photoresist composition and photosensitive composition used therein | Yasushi Washio, Koji Saito | 2012-01-31 |
| 7462436 | Positive photoresist composition and method of forming resist pattern | Toshiki Okui | 2008-12-09 |
| 7318279 | Method of manufacturing annular body | Hiroshi Mitsuyoshi | 2008-01-15 |
| 7132213 | Positive photoresist composition and method of forming resist pattern | Toshiki Okui | 2006-11-07 |
| 6151078 | Method of transmitting video data, video data transmitting apparatus, and video data reproducing apparatus | Yasushi Yoneda | 2000-11-21 |
| 6083657 | Positive photoresist compositions and a process for producing the same | Shinichi Kono, Atsushi Sawano, Hayato Ohno, Hidekatsu Kohara, Toshimasa Nakayama | 2000-07-04 |
| 5968672 | Weldment produced by beam welding | Hiroshi Mitsuyoshi, Hiroki Goto | 1999-10-19 |
| 5907135 | Exhaust muffler | Masaaki Hayakawa, Hiroshi Mitsuyoshi | 1999-05-25 |
| 5828033 | Method of manufacturing a fuel tank | Hiroshi Mitsuyoshi, Hiroki Goto | 1998-10-27 |
| 5470450 | Edge protector for electrolytic electrode, and spreader bar | Hiroshi Tanaka | 1995-11-28 |
| 5368714 | Edge protector for electrolytic electrode, spreader bar thereof and method of attaching same to electrolytic electrode | Hiroshi Tanaka | 1994-11-29 |
| 4879185 | Heat transfer material | Tsutomu Takahashi, Yoshio Takizawa, Naokazu Yoshiki | 1989-11-07 |
| 4826578 | Method of producing heat-transfer material | Tsutomu Takahashi, Yoshio Takizawa, Naokazu Yoshiki | 1989-05-02 |
| 4824530 | Method of producing heat-transfer material | Tsutomu Takahashi, Yoshio Takizawa, Naokazu Yoshiki | 1989-04-25 |
| 4780373 | Heat-transfer material | Tsutomu Takahashi, Yoshio Takizawa, Naokazu Yoshiki | 1988-10-25 |
| 4398948 | Methods for controlling blowing, controlling the slag formation and predicting slopping in the blowing of molten pig iron in LD converter | Kanji Emoto, Masayuki Onishi, Hirosuke Yamada, Katsuhisa Hirayama, Hideshi Ohzu +1 more | 1983-08-16 |