Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072454 | Liquid paper container | Kazuhiko Sase, Takashi Omori, Yukihiro Tanaka, Eiichi Asoi | 2021-07-27 |
| 7810581 | Blade apparatus for work machine and work machine having the same | Norihisa Matsumoto | 2010-10-12 |
| 7690441 | Blade device for working machine and working machine mounting blade device | Norihisa Matsumoto | 2010-04-06 |
| 7654336 | Work machine blade device and work machine including the same | Norihisa Matsumoto | 2010-02-02 |
| D538307 | Blade for construction machinery | Norihisa Matsumoto | 2007-03-13 |
| D534929 | Blade for construction machinery | Norihisa Matsumoto | 2007-01-09 |
| 7108337 | Roller for a crawler type traveling vehicle | Teiji Yamamoto, Tsuyoshi Yoshida, Kenji Kooriyama | 2006-09-19 |
| 7083002 | Blade mounting structure of bulldozer | Norihisa Matsumoto | 2006-08-01 |
| 7013983 | Blade mounting structure of bulldozer | Norihisa Matsumoto | 2006-03-21 |
| 6538744 | Method for measuring simultaneously absolute molecular orientation with effective second order nonlinear optical constant and apparatus therefor | Hiromi Kimura-Suda, Takafumi Sassa, Hiroyuki Sasabe | 2003-03-25 |
| 6414089 | Method of manufacturing polymer films having second order non-linear optical properties, polymer films, and non-linear optical element | Hiromi Kimura-Suda, Hiroyuki Sasabe | 2002-07-02 |
| 6350957 | Circuit board, manufacturing method therefor, and bump-type contact head and semiconductor component packaging module using the circuit board | Noboru Shingai, Katsuro Aoshima | 2002-02-26 |
| 6239983 | Circuit board, manufacturing method therefor, and bump-type contact head and semiconductor component packaging module using the circuit board | Noboru Shingai, Katsuro Aoshima | 2001-05-29 |
| 5948503 | Fine fiber reinforced thermoplastic elastomer composition and process for producing same | Shinji Yamamoto, Kazuyoshi Fujii, Hideo Kurihara | 1999-09-07 |
| 5886877 | Circuit board, manufacturing method therefor, and bump-type contact head and semiconductor component packaging module using the circuit board | Noboru Shingai, Katsuro Aoshima | 1999-03-23 |
| 5810960 | Paint film-protective sheet | Komaharu Matsui, Mitsuo Wakimoto, Takeshi Eda, Tadayoshi Tatsuno, Tsuyoshi Inoue +2 more | 1998-09-22 |
| 5096522 | Process for producing copper-clad laminate | Norio Kawachi, Katsurou Aoshima, Toshiro Miki, Takeharu Kato | 1992-03-17 |
| 5049221 | Process for producing a copper-clad laminate | Keizo Yamashita, Tasuku Touyama, Teruaki Yamamoto | 1991-09-17 |
| 4889584 | Method of producing conductor circuit boards | Toshiro Miki, Masamitsu Takenaka | 1989-12-26 |
| 4790902 | Method of producing conductor circuit boards | Keizo Yamashita, Tasuku Touyama, Teruaki Yamamoto | 1988-12-13 |
| 4338640 | Speed control system for a multiple speed tape recording and reproducing apparatus | Toshiomi Yabu, Masaru Hashirano, Kouichi Yamada | 1982-07-06 |
| 4323441 | Apparatus for electroplating strip material without current leakage | Glenn R. Schaer, Tasuku Touyama, Teruaki Yamamoto, Keisuke Honda | 1982-04-06 |
| 4225889 | Magnetic recording and reproducing apparatus having means for recording a cue-signal | Toshiomi Yabu, Kouichi Yamada, Tadashi Yoshino | 1980-09-30 |
| 4211964 | Speed control circuit | Toshiomi Yabu, Kouichi Yamada, Tadashi Yoshino | 1980-07-08 |