Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281727 | Pipe transport device and pipe joining method inside pipeline construction shaft | Shozo Kishi, Yuito KOMARU, Ko Ishimura, Masataka Shimomura, Yutaka Fujimoto +1 more | 2025-04-22 |
| 11746937 | Pipe joint, push ring for pipe joint, method for joining pipes | Shozo Kishi, Kazuma HARADA, Keita ODA, Ryunosuke TANAKA, Kohei IKEDA +1 more | 2023-09-05 |
| 11384875 | Pipe joint, separation prevention member, and method of connecting pipes | Takahiro Ishihara, Shogo Kaneko, Shota Yamada, Yuki Hieda | 2022-07-12 |
| 11243137 | Cylinder management system, cylinder management program and gas leak detection system | — | 2022-02-08 |
| 10018290 | Pressing ring, joint, and valve | Shozo Kishi, Takaaki Kagawa | 2018-07-10 |
| 9508682 | Organic EL luminescent device | Yasuki Kawashima | 2016-11-29 |
| 9428596 | Method of production of modified conjugated diene-based rubber | Takeshi Sugimura | 2016-08-30 |
| 8637604 | Block copolymer and method for producing same, composition for resin modification and modified resin composition, and method for producing same | Masao Nakamura, Hidenori Yamagishi | 2014-01-28 |
| 8153727 | Block copolymer, resin composition comprising same, and process for producing the resin composition | Hidenori Yamagishi, Masao Nakamura | 2012-04-10 |
| 7515157 | Data transmission device, data transfer system and method | Toyohiko Komatsu, Hideki Osaka, Masashi Horiguchi, Susumu Hatano | 2009-04-07 |
| 7257725 | Memory system | Hideki Osaka, Toyohiko Komatsu, Masashi Horiguchi, Susumu Hatano | 2007-08-14 |
| 6978328 | Bus system, memory system, printed circuit board and directional coupler | Hideki Osaka, Takashi Tsunehiro, Koichi Kimura, Susumu Hatano, Toshio Sugano +1 more | 2005-12-20 |
| 6731057 | Phosphors for fluorescent lamps | Hisashi Yoshida, Maki Minamoto, Yosuke Nishikage | 2004-05-04 |
| 6654270 | Directional coupling memory module | Hideki Osaka, Toyohiko Komatsu, Takashi Tsunehiro, Koichi Kimura, Susumu Hatano +1 more | 2003-11-25 |
| 6438012 | Directional coupling memory module | Hideki Osaka, Toyohiko Komatsu, Takashi Tsunehiro, Koichi Kimura, Susumu Hatano +1 more | 2002-08-20 |
| RE37539 | Sealed stacked arrangement of semiconductor devices | Satoshi Oguchi, Masamichi Ishihara, Gen Murakami, Ichiro Anjoh, Toshiyuki Sakuta +7 more | 2002-02-05 |
| 6122718 | Column address counter with minus two subtractor for address compare | — | 2000-09-19 |
| 5923740 | Relief method of billing data in ATM switching system | Jun Ito, Noriko Hayashi, Kohei Ueki | 1999-07-13 |
| 5843264 | Vibration insulating assembly and method for making the same | Akira Mabuchi, Kanae Matsumura, Takayoshi Iwata, Kazutoshi Miyake, Kyouichi Fujinami +4 more | 1998-12-01 |
| 5831925 | Memory configuration circuit and method | David R. Brown, Shoji Wada, Yasuhito Ichimura, Ken Saitoh | 1998-11-03 |
| 5701031 | Sealed stacked arrangement of semiconductor devices | Satoshi Oguchi, Masamichi Ishihara, Gen Murakami, Ichiro Anjoh, Toshiyuki Sakuta +7 more | 1997-12-23 |
| 5677092 | Process for fabricating phase shift mask and process of semiconductor integrated circuit device | Toshitsugu Takekuma, Haruo Ii | 1997-10-14 |
| 5483490 | Semiconductor integrated device and wiring correction arrangement therefor | Hidetoshi Iwai, Masamichi Ishihara, Wataru Arakawa, Yoshinobu Nakagome | 1996-01-09 |
| 5410507 | Special mode control method for dynamic random access memory | Masanori Tazunoki, Shigetoshi Sakomura, Toshitsugu Takekuma, Yutaka Ito, Wataru Arakawa +3 more | 1995-04-25 |
| 5359561 | Semiconductor memory device | Shigetoshi Sakomura, Hidetoshi Iwai, Toshiyuki Sakuta, Masamichi Ishihara, Tomoshi Matsumoto, deceased | 1994-10-25 |