Issued Patents All Time
Showing 25 most recent of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416135 | Electrically driven hydraulic work machine | Kiwamu Takahashi, Seiichi Kihara, Takeshi Ishii | 2025-09-16 |
| 12403433 | Dilute chemical solution production device | Wataru SUGITA | 2025-09-02 |
| 12224093 | Multilayer magnetic sheet | Yasuo Kuriyama, Kouhei MIYANO | 2025-02-11 |
| 12018456 | Construction machine | Takeshi Ishii, Seiichi Kihara, Kiwamu Takahashi | 2024-06-25 |
| 11798718 | Soft magnetic alloy, soft magnetic alloy ribbon, method of manufacturing soft magnetic alloy ribbon, magnetic core, and component | Naoki Itoh, Takahiro Shiratake, Motoki Ohta | 2023-10-24 |
| 11753800 | Hydraulic drive system for construction machine | Taihei Maehara, Kiwamu Takahashi, Takeshi Ishii | 2023-09-12 |
| 11668074 | Electrically driven hydraulic construction machine | Takeshi Ishii, Seiichi Kihara, Kiwamu Takahashi | 2023-06-06 |
| 11313105 | Work machine | Shinya Imura | 2022-04-26 |
| 11149753 | Hydraulic energy recovery apparatus for working machine | Kiwamu Takahashi, Seiji Hijikata, Masatoshi Hoshino, Kouji Ishikawa | 2021-10-19 |
| 10914328 | Work machine | Shinya Imura | 2021-02-09 |
| 10816536 | Bioparticle observation apparatus and bioparticle observation method | Takeshi Mitsunaka | 2020-10-27 |
| 10801532 | Work machine | Seiji Hijikata, Masatoshi Hoshino, Kiwamu Takahashi, Kouji Ishikawa | 2020-10-13 |
| 10794044 | Work machine hydraulic control system | Seiji Hijikata, Masatoshi Hoshino | 2020-10-06 |
| 10769690 | Register system configured to communicate with wireless communication devices to authenticate user attributes | — | 2020-09-08 |
| 10713637 | Registration settlement apparatus | Takashi MURAOKA | 2020-07-14 |
| 10650366 | Registration settlement apparatus | Takashi MURAOKA | 2020-05-12 |
| 10566127 | Fe—Si—B—C-based amorphous alloy ribbon and transformer core formed thereby | Eric Theisen, Daichi Azuma | 2020-02-18 |
| 10032623 | Method and system for cleaning semiconductor substrate | Haruyoshi Yamakawa | 2018-07-24 |
| 10026628 | Semiconductor substrate cleaning method and cleaning system | Haruyoshi Yamakawa | 2018-07-17 |
| 9679189 | Elapsed-time determination apparatus, deciding apparatus, deciding method, and non-transitory computer-readable recording medium storing control program | Yumiko Kato, Yumi Wakita, Jun Ozawa, Naoshi Kondo, Tetsuhito Suzuki | 2017-06-13 |
| 9431960 | Solution testing equipment | Toshikazu Mukai | 2016-08-30 |
| 9366620 | Specimen measuring method | Takashi Kondo, Seiji Kamba, Sakura Tomita | 2016-06-14 |
| 9341561 | Aperture array structure and measurement method using the same | Takashi Kondo, Seiji Kamba | 2016-05-17 |
| 9177706 | Method of producing an amorphous transformer for electric power supply | Kazuyuki Fukui, Koji Yamashita, Masamu Naoe, Yoshihito Yoshizawa | 2015-11-03 |
| 9146803 | Storage apparatus, control apparatus, and storage apparatus control method | — | 2015-09-29 |