Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8859115 | Cemented carbide material for surface coated gear cutting tool and surface coated gear cutting tool | — | 2014-10-14 |
| 6429332 | Catalyst for production of acrylic acid and method for production of acrylic acid by the use of the catalyst | Michio Tanimoto, Tatsuya Kawajiri, Hiromi Yunoki | 2002-08-06 |
| 6323786 | Absolute-value encoder device | Hirokazu Sakuma, Takashi Okamuro, Yoichi Ohmura, Toshikazu Satone | 2001-11-27 |
| 6027808 | Cemented carbide for a drill, and for a drill forming holes in printed circuit boards which is made of the cemented carbide | Hideto Kurata, Masaru Ishii, Masahiro Machida | 2000-02-22 |
| 5981804 | Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by use of the catalyst | Ikuo Kurimoto, Tatsuya Kawajiri, Hideo Onodera, Michio Tanimoto | 1999-11-09 |
| 5891248 | Apparatus for producing an exhaust gas cleaning metal carrier | Yoshikazu Koshiba, Yasuhide Kuroda, Tsuyoshi Minakata, Masaru Iizuka | 1999-04-06 |
| 5700752 | Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by the use of the catalyst | Ikuo Kurimoto, Tatsuya Kawajiri, Hideo Onodera, Michio Tanimoto | 1997-12-23 |
| 5676726 | Matrix and agricultural materials | Masahiro Tanaka | 1997-10-14 |
| 5677686 | Absolute position detection apparatus and error compensation methods therefor | Mitsuyasu Kachi, Hirokazu Sakuma, Tsutomu Kazama, Takao Mizutani | 1997-10-14 |
| 5618974 | Catalyst for production of methacrylic acid and method for production of methacrylic acid by the use of the catalyst | Ikuo Kurimoto, Hideo Onodera | 1997-04-08 |
| 5593646 | Method for producing an exhaust gas cleaning metal carrier | Yoshikazu Koshiba, Yasuhide Kuroda, Tsuyoshi Minakata, Masaru Iizuka | 1997-01-14 |
| 5557847 | Method of producing a metal honeycomb carrier | Yoshikazu Koshiba, Tsuyoshi Minakata, Michio Inamura, Tomohiro Yasunaga, Fujiya Imoto +1 more | 1996-09-24 |
| 5406077 | Absolute value encoder and an output correction method of absolute value encoder having a signal processing/control circuit | Takao Mizutani, Tsutomu Kazama, Mitsuyasu Kachi, Tadakatsu Yokoi, Hirokazu Sakuma | 1995-04-11 |
| 5395599 | Catalyst-carrying metallic carrier and production method thereof | Yoshikazu Koshiba | 1995-03-07 |
| 5329043 | Method of preparing methacrolein and/or methacrylic acid | Ikuya Matsuura | 1994-07-12 |
| 5295904 | Air conditioning system | Masaji Yamashita, Seiichi Iizima | 1994-03-22 |
| 5276178 | Process for producing methacrolein and methacrylic acid | Hideo Onodera, Shigeru Ohno, Ikuo Kurimoto | 1994-01-04 |
| 5276722 | Absolute multi-revolution encoder | Takao Mizutani | 1994-01-04 |
| 5264627 | Method for production of methacrylic acid | Hiroyuki Tazaki, Ikuo Kurimoto, Hiroyuki Uhara | 1993-11-23 |
| 5231284 | Method and apparatus using laser light for detecting the rotational position of a servomotor and the like | Takao Mizutani | 1993-07-27 |
| 5206431 | Process for producing methacrylic acid | Hideto Hashiba, Shigeru Ohno, Ikuo Kurimoto | 1993-04-27 |
| 5198581 | Process for producing unsaturated aldehydes and unsaturated acids | Tatsuya Kawajiri, Hideyuki Hironaka, Shinichi Uchida | 1993-03-30 |
| 5153162 | Catalyst for the production of methacrylic acid | Ikuo Kurimoto, Hideto Hashiba, Hideo Onodera | 1992-10-06 |
| 5075585 | Rotary machine | Hidetoshi Teruyama | 1991-12-24 |
| 5046052 | Internal low voltage transformation circuit of static random access memory | Fumio Miyaji | 1991-09-03 |