Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260758 | Railcar control device, train set, and method of controlling traction motor | Satoru Akiyama, Teruyuki Takahashi, Jyoji Yamada | 2022-03-01 |
| 7265044 | Method for forming bump on electrode pad with use of double-layered film | Masaru Ohta, Katsumi Inomata | 2007-09-04 |
| 6403280 | Radiation sensitive resin composition | Noboru Yamahara, Kiyoshi Murata, Hiroyuki Ishii, Haruo Iwasawa | 2002-06-11 |
| 5962180 | Radiation sensitive composition | Akihiko Sakurai, Takayoshi Tanabe, Akira Tsuji | 1999-10-05 |
| 4606952 | Rubber laminate | Masatoshi Sugimoto, Masayoshi Ichikawa, Kiyomitsu Terashima, Hiroji Enyo, Eitaro Okuya | 1986-08-19 |