RO

Ryozo Okumura

DE Denso: 17 patents #571 of 11,792Top 5%
IC Idemitsu Petrochemical Co.: 10 patents #19 of 578Top 4%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
Overall (All Time): #139,823 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
7647031 Vehicle receiver system in which a single receiver circuit is controlled to receive signals transmitted from a plurality of remote devices having respectively different transmission frequencies Akihiro Taguchi 2010-01-12
7639124 Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification Masashi Mori, Hideki Saito, Nobuya Watabe 2009-12-29
7515040 Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification Masashi Mori, Hideki Saito, Nobuya Watabe 2009-04-07
7373228 Sensor ID registration method of tire air pressure monitoring apparatus Akihiro Taguchi, Shintarou Itou 2008-05-13
7227458 Tire inflation pressure sensing apparatus with high reliability and power-saving capability Nobuya Watabe 2007-06-05
7202777 Tire condition monitoring system Hiroyuki Tsuji, Koji Murayama 2007-04-10
7129816 Remote control system Hiroyuki Tsuji 2006-10-31
7109843 Remote control system for controlling a vehicle with priority of control access being assigned to the most recent user of the vehicle Nobuyoshi Nagai 2006-09-19
7026396 Aromatic vinyl polymer resin composition and its molding Shogo Hirota, Makoto Wakabayashi 2006-04-11
6967570 ID registration method for tire air pressure sensor, ID registration system, tire air pressure monitoring system, tire air pressure sensor, and smart control system Hiroyuki Tsuji 2005-11-22
6965305 Sensor ID registration method for tire air pressure monitoring apparatus Akihiro Taguchi 2005-11-15
6954687 METHOD AND SYSTEM FOR REGISTERING ID INFORMATION FOR EACH TRANSMITTER, AND METHOD AND SYSTEM FOR IDENTIFYING RESPECTIVE TRANSMITTERS, APPLICABLE TO A PNEUMATIC TIRE PRESSURE MONITORING SYSTEM, A PNEUMATIC TIRE PRESSURE MONITORING APPARATUS, AND RELEVANT PNEUMATIC TIRE PRESSURE MONITORING PROGRAM Akihiro Taguchi 2005-10-11
6927679 ID registration method, ID collation system incorporated in a vehicle control system, embodied as a pneumatic tire pressure monitoring apparatus associated with pneumatic pressure sensors, and an ID registration tool combined with pneumatic tire pressure monitoring apparatus Akihiro Taguchi, Shintarou Itou 2005-08-09
6915229 Method and system for registering identification of tire air pressure sensor device Akihiro Taguchi 2005-07-05
6897769 Tire pressure monitoring system and method for registering identification code in the same Hiromasa Hayashi 2005-05-24
6885293 Tire air pressure monitoring system 2005-04-26
5982295 Anti-theft device having excellent identification code overwriting capabilities Masahiro Goto, Ikuo Hayashi, Takahide Kitahara, Fumio Asakura, Kiyokazu Yoshida 1999-11-09
5835010 Automatic answering system using transponder Fumio Asakura, Masahiro Goto, Takahide Kitahara, Kiyokazu Yoshida 1998-11-10
5650480 Process for preparing polycarbonate Shigeki Kuze, Seiji Takahashi 1997-07-22
5625027 Branched polycarbonate Shigeki Kuze, Seiji Takahashi 1997-04-29
5473046 Process for producing a branched polycarbonate Shigeki Kuze, Seiji Takahashi 1995-12-05
5459225 Process for producing polycarbonate having reduced residual chloroformate therein Shigeki Kuze, Yoshinobu Suwabe 1995-10-17
5451632 Polycarbonate-polyorganosiloxane copolymer and a resin composition Masaya Okamoto 1995-09-19
5349043 Polycarbonate and process for producing the same Shigeki Kuze, Noriyuki Kunishi 1994-09-20
5349042 Process for producing polycarbonate Shigeki Kuze, Yoshinobu Suwabe 1994-09-20