Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371872 | Shovel | — | 2025-07-29 |
| 11913193 | Shovel, information processing device, information processing method, and non-transitory storage medium | — | 2024-02-27 |
| 11377816 | Shovel | — | 2022-07-05 |
| 9756770 | Device for mounting electronic components | Kazuyoshi Ohyama, Tsutomu Yanagida, Yoshinori Kano, Seiji Ohnishi | 2017-09-05 |
| 9750169 | Method for mounting electronic component | Takuya Imoto, Yoshinori Okamoto | 2017-08-29 |
| 9512595 | Electric swiveling type construction machine | — | 2016-12-06 |
| 9151019 | Hybrid type construction machine | Chunnan Wu | 2015-10-06 |
| 9000716 | Hybrid working machine and electric power accumulation controller | Hideaki Kanbayashi | 2015-04-07 |
| 8922228 | Control method and a control apparatus in a hybrid type construction apparatus | — | 2014-12-30 |
| 8571735 | Warm-up method for hybrid-type construction machine and hybrid-type construction machine | Masato Koga | 2013-10-29 |
| 8336195 | Electronic component mounting apparatus | Akio Watanabe, Akihiro Kawai, Makio Kameda, Kazuyoshi Oyama, Kazuyoshi Ieizumi | 2012-12-25 |
| 8181337 | Electronic component mounting method | Akio Watanabe, Akihiro Kawai, Makio Kameda, Kazuyoshi Oyama | 2012-05-22 |
| 7712208 | Electronic component mounting apparatus | Akio Watanabe, Akihiro Kawai, Makio Kameda, Kazuyoshi Oyama, Kazuyoshi Ieizumi | 2010-05-11 |
| 6553647 | Method of wiring a head suspension assembly | Kenji Itoh, Hiroyasu Tsuchida, Tatsushi Yoshida, Yoskio Uematsu | 2003-04-29 |
| 5801545 | LCD testing apparatus | Kiyoshi Takekoshi, Hiromichi Fujihara | 1998-09-01 |
| 5566379 | Economical recording and reproducing apparatus which performs real-time processing of digital audio data | Akinori Mawatari, Hideo Kitayama, Makoto Tsukada, Kazumu Abe, Yoshinori Matsuoka +2 more | 1996-10-15 |
| 5550096 | Catalyst for purifying nitrogen oxides from exhaust and waste gases | Akira Inoue, Motonobu Kobayashi | 1996-08-27 |
| 4914439 | Analog to digital conversion system utilizing dither | Teruyoshi Nakahashi | 1990-04-03 |
| 4912741 | Heating box for a microwave oven | Yuji Tanaka, Shuji Nagao, Takeshi Nakagawa | 1990-03-27 |
| 4731261 | Method for coating a metal covered with metal oxide film with refractory metal oxide | Kazuo Tsuchitani, Shoichi Ichihara | 1988-03-15 |
| 4619909 | Process for producing monolithic catalyst for purifying exhaust gases | Shoichi Ichihara, Tomohisa Ohta, Sadao Terui | 1986-10-28 |
| 4617289 | Catalyst for purifying diesel engine exhaust gases | Koichi Saito, Kenji Ueda, Yasuo Ikeda | 1986-10-14 |
| 4504598 | Process for producing honeycomb catalyst for exhaust gas conversion | Shoichi Ichihara, Tomohisa Ohata, Sadao Terui | 1985-03-12 |
| 4483940 | Method for manufacture of honeycomb catalyst | Shoichi Ichihara, Tomohisa Ohata, Sadao Terui | 1984-11-20 |
| 4448895 | Process for preparation of catalyst for cleaning exhaust gases and catalyst prepared by the process | Kazuo Tsuchitani, Shin Yamauchi, Kiyoshi Yonehara | 1984-05-15 |