KT

Kenji Tsuji

MI Minolta: 38 patents #27 of 1,109Top 3%
DE Denso: 5 patents #2,617 of 11,792Top 25%
MC Minolta Co.: 5 patents #395 of 1,416Top 30%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #51,193 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDate
8798929 Navigation apparatus Daisuke Tomita, Yasuhiro Shimizu 2014-08-05
8731825 Trajectory display device Mikiya Nakano, Kiyohiko Sawada, Mitsuhisa HAYASHI 2014-05-20
8548732 Navigation system for vehicle 2013-10-01
8095308 Navigation apparatus 2012-01-10
8077248 Optical device and production method thereof Masanori Minamio, Tetsushi Nishio 2011-12-13
8046710 Weather information display device with display icon 2011-10-25
7580075 Optical device and production method thereof Masanori Minamio, Tetsushi Nishio 2009-08-25
5990534 Diode 1999-11-23
5969794 Camera Yasuaki Serita, Hiroyuki Okada 1999-10-19
5799215 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1998-08-25
5724621 Camera provided with a magnetic recording device Yasuaki Serita, Hiroyuki Okada 1998-03-03
5671456 System for providing an accurate indication whether film is exposed or unexposed, independent of battery voltage Toshihito Kido, Satoshi Hamada 1997-09-23
5666572 Camera Yasuaki Serita, Toshihito Kido, Hiroyuki Okada 1997-09-09
5617161 Camera provided with a magnetic recording device Yasuaki Serita, Hiroyuki Okada 1997-04-01
5576786 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1996-11-19
5539495 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1996-07-23
5504552 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1996-04-02
5452047 Automatic exposure controlling device for a camera Hidehiko Fujii, Kenji Ishibashi, Tatsuya Suzuki, Katsuyuki Nanba 1995-09-19
5384611 Camera system capable of wireless flash photographing Akihiko Fujino, Tsutomu Ichikawa, Reiji Seki, Hiroyuki Okada 1995-01-24
5319413 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1994-06-07
RE34558 Flash device for use in photography Nobuyuki Taniguchi, Keiji Yamazaki, Hiroshi Hosomizu, Makoto Kamiya 1994-03-08
5272500 Flash photographing system Nobuyuki Taniguchi, Hiroshi Hosomizu, Takanobu Omaki, Masaaki Nakai 1993-12-21
5235379 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1993-08-10
5233384 Flash photographing system Takehiro Katoh, Akihiko Fujino, Shuji Izumi, Masaaki Nakai, Nobuyuki Taniguchi 1993-08-03
5223884 Camera system Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more 1993-06-29