Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196128 | Power generation device | Takuo Kase | 2025-01-14 |
| 11939909 | Work machine | — | 2024-03-26 |
| 10273864 | Engine-driven generator | Yuki Takahashi, Takuo Kase, Kiyomi Yanai | 2019-04-30 |
| 9714599 | Engine-driven generator | Yuki Takahashi, Takuo Kase, Kiyomi Yanai | 2017-07-25 |
| 8234849 | Lawnmower | Tetsuo Iida, Hiroshi Kobayashi, Nobuyuki Hirose | 2012-08-07 |
| 8015786 | Guide member for a lawnmower | Fumio Minami, Hiroshi Hojo, Hiroshi Kobayashi, Kenzo Shimada | 2011-09-13 |
| 7987657 | Riding lawn mower | Yoshio Yoshihara, Takahiro Yamamoto, Tomomi Nakaya, Makoto Warashina, Katsuhisa Ichikawa | 2011-08-02 |
| 7976986 | Sintered substrate and alkaline storage battery using the substrate | Chihiro Fujisawa, Atsuya Furuichi, Kohei Karasumi, Yasushiro Kudo, Makoto Ochi | 2011-07-12 |
| 7960053 | Sealed battery and manufacturing method therefor | Kazuteru Mori, Hiroyuki Inoue, Kazuo Tomimoto | 2011-06-14 |
| 7629078 | Cylindrical battery capable of preventing occurrence of defects due to vibration-absorbing ring | Hiroyuki Inoue, Akifumi Nagao | 2009-12-08 |
| 7470487 | Battery and battery manufacturing method | Kazuo Tomimoto, Etsuya Fujisaka, Futoshi Nakano, Hiroshi Hosokawa | 2008-12-30 |
| 6183906 | Cadmium negative electrode for alkaline storage battery and manufacturing method of the same | Toyoshige Muto, Masayuki Terasaka | 2001-02-06 |
| 5912089 | Alkaline storage battery | Shinichiro Kitano, Hideki Matsui, Kenji Arisawa, Kazuaki Ozaki, Masayuki Terasaka +1 more | 1999-06-15 |