TK

Toshiyuki Katsumata

KC Koito Manufacturing Co.: 5 patents #235 of 1,047Top 25%
Canon: 3 patents #11,241 of 19,416Top 60%
📍 Yamanashi, JP: #471 of 1,957 inventorsTop 25%
Overall (All Time): #605,362 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12410032 Sheet binding apparatus, sheet processing apparatus, and image forming system Junya Nakajima, Masaya Takahashi, Mamoru Kubo 2025-09-09
12371295 Sheet processing apparatus and image forming system Mamoru Kubo, Takuma Kobayashi, Yusuke Mitsui, Koji Kanda 2025-07-29
9932199 Sheet processing device and image formation apparatus provided with the same Hisashi Osada, Takeshi Fukasawa 2018-04-03
6361197 Vehicular lamp Junji Takeshima 2002-03-26
6132068 Vehicular headlamp having a shade 2000-10-17
5947591 Vehicular lamp Yasuo Ozawa 1999-09-07
5765935 Vehicular head lamp Michinobu Kibayashi 1998-06-16
4931912 Square headlamp for automobile Tamaki Kawakami, Masayasu Endo 1990-06-05