Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548827 | Member for plasma processing apparatus and plasma processing apparatus with the same | Takashi Ikeda, Hajime Ishii, Naoyuki Satoh, Nobuyuki Nagayama, Koichi Murakami +1 more | 2023-01-10 |
| 11515442 | Optical semiconductor element | Koshi HIMEDA, Toshihiro Tada, Tetsuro Toritsuka, Shinji Kaburaki | 2022-11-29 |
| 11434174 | Member for plasma processing apparatus, plasma processing apparatus with the same and method for using sintered body | Takashi Ikeda, Hajime Ishii, Naoyuki Satoh, Nobuyuki Nagayama, Koichi Murakami +1 more | 2022-09-06 |
| 10859088 | Sliding material, shaft sleeve, and pump provided with shaft sleeve | Nobuaki Ito, Kenichi Sugiyama, Hiroshi Yakuwa, Norio Takahashi, Makoto Komiya | 2020-12-08 |
| 9847447 | Semiconductor light-emitting element and optical coupling device | Takanobu Kamakura | 2017-12-19 |
| 9666761 | Light-emitting device | Katsufumi Kondo | 2017-05-30 |
| 9517781 | Air spring for railroad car | — | 2016-12-13 |
| 9301277 | Wireless communication terminal, wireless communication method, and wireless communication system | Yasuo Tomine | 2016-03-29 |
| 9263629 | Semiconductor light emitting device and light coupling device | — | 2016-02-16 |
| 9070817 | Photocoupler and semiconductor light emitting element | Masanobu Iwamoto | 2015-06-30 |
| 9061689 | Air spring | Takehiro Nishimura, Keiichiro Kamura | 2015-06-23 |
| 8845400 | Rotary grinding tool and its production method | Atsumi Imai, Takehide Aiga, Masanori Nagai, Takayuki Sato, Tsuyoshi Matsumoto +1 more | 2014-09-30 |
| D691479 | Detergent bottle | Ian Roy Calisin Bea, Jie Lai Chan, Thierry Christian Francis DAGNELIE, Taichi Kodani, Akiko Taneko | 2013-10-15 |
| 8511653 | Air spring | — | 2013-08-20 |
| 8475424 | Disposable pull-on garment | Haruko Sato, Masato Higaki, Toshiyuki Matsuda, Hiroshi Nakahata | 2013-07-02 |
| 8452452 | Grip position calculator and method of calculating grip position | Toshiyuki Kondo, Shinji Sawada, Nobuhiro Nanba, Yoshikazu Hayakawa, Akira Nakashima +1 more | 2013-05-28 |
| 8417072 | Light emitting device and optical transmission system | Koichi Genei, Miwa Ishida | 2013-04-09 |
| 8302451 | Can manufacturing device and can manufacturing method | Syouji Matsuo, Masahiro Hosoi | 2012-11-06 |
| 7901393 | Disposable pull-on garment | Toshiyuki Matsuda, Hiroshi Nakahata, Eiro Fukuda, Masaharu Nishikawa, Stephan David Conrad | 2011-03-08 |
| 7569039 | Disposable pull-on garment | Toshiyuki Matsuda, Hiroshi Nakahata | 2009-08-04 |
| 7401842 | Resin panel and automobile door | Takayuki Nakashita | 2008-07-22 |
| 6629883 | Polishing apparatus | Seiji Katsuoka, Masahiko Sekimoto, Mitsuru Miyazaki, Naoki Noji, Kazuki Chiba | 2003-10-07 |
| 5681424 | Plasma processing method | Go Saito, Motohiko Yoshigai | 1997-10-28 |
| 4968649 | Dielectric ceramic composition for use in high-frequency range and process for preparing the same | Michiaki Tsurumi, Kazuaki Endo | 1990-11-06 |