Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753733 | Method for producing high-purity electrolytic copper | Yoshie Tarutani, Kenji Kubota, Kiyotaka Nakaya | 2023-09-12 |
| 11453953 | High-purity electrolytic copper | Yoshie Tarutani, Kenji Kubota, Kiyotaka Nakaya | 2022-09-27 |
| 10889889 | High purity copper sputtering target material | Satoru Mori, U Tani, Yuuji Sato, Fumitake Kikuchi | 2021-01-12 |
| 9938606 | Hot-rolled copper plate | Kazunari Maki, Hiroyuki Mori, Norihisa Iida, Takahiro Takeda, Shigeru Shimoizumi +1 more | 2018-04-10 |
| 9066433 | Power module substrate, power module substrate with heat sink, power module, and method of manufacturing power module substrate | Yoshirou Kuromitsu, Yoshiyuki Nagatomo, Nobuyuki Terasaki, Toshio Sakamoto, Kazunari Maki +1 more | 2015-06-23 |
| 8558435 | Package structure of a piezoelectric device mounting and supporting a piezoelectric vibration element | Kazuo Murata, Kazuhiro Toriumi, Toshiya Kubo, Takashi Maruyama, Tomoyuki Nakazawa +9 more | 2013-10-15 |
| 8028579 | Vibration body for angular speed sensor | Yoichi Nagata | 2011-10-04 |
| 7639096 | Oscillator device and method for manufacturing the device | Tomoo Ikeda, Hiroshi Miyauchi | 2009-12-29 |
| 7098626 | Power supply apparatus | Kazuhiro Seo, Kimihiko Furukawa | 2006-08-29 |
| 6747844 | Disk drive | Yoshiyuki Ohishi, Takuro Kohyama, Shigeru Obata | 2004-06-08 |
| 6635815 | Electronic music providing apparatus | Juichi Kosakaya, Masumi Kizaki | 2003-10-21 |
| 6571150 | Management method of automatic vending machine and automatic vending machine | Shigeru Hanagata, Yasuhiro Yamazaki | 2003-05-27 |
| 6516997 | User authentication system | Takashi Tanazawa, Katsuyoshi Tajima, Yuuji Kobayashi | 2003-02-11 |
| 6178842 | Industrial robot | Yuji Murata, Nobutaka Fukayama, Kiyoshi Kanitani | 2001-01-30 |
| 6153828 | Supporting device for wiring and piping of industrial robot | Yuji Murata, Nobutake Fukayama, Kiyoshi Kanitani | 2000-11-28 |
| 5677570 | Semiconductor integrated circuit devices for high-speed or high frequency | Hiroshi Kondoh, Eiichi Hase, Tooru Fujioka, Kazumichi Sakamoto, Tomio Yamada +1 more | 1997-10-14 |
| 4807444 | Air flow control device | Katsuyuki Aoki, Hiroyuki Umemura, Tetsuji Okada, Kenji Matsuda, Hidenori Ishioka +3 more | 1989-02-28 |
| D290818 | Controller for air conditioners | Hisashi Tomozawa, Hideyuki Ikeda, Shigeru Saito | 1987-07-14 |
| 4501397 | Method of stabilizing flight of a flying body and flight-stabilized flying body | Hirotoshi Kubota, Akira Takano, Masayoshi Matsuzaka | 1985-02-26 |
| 4463490 | Composite boring and honing machine and method of making the same | Yoshikuni Saito, Hitoshi Hashimoto, Minoru Wada | 1984-08-07 |
| 4434588 | Honing head for high-speed operation | Minoru Wada, Takeshi Okubo, Yoshiaki Mori | 1984-03-06 |