NY

Naoto Yoshida

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Casio Computer Co.: 5 patents #505 of 1,970Top 30%
Kawasaki: 3 patents #725 of 2,943Top 25%
HC Hitachi Plant Engineering & Construction Co.: 3 patents #12 of 194Top 7%
KM Konica Minolta: 3 patents #626 of 1,361Top 50%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
CC Casio Electronics Manufacturing Co.: 1 patents #54 of 107Top 55%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
KA Kaneka: 1 patents #886 of 1,525Top 60%
Overall (All Time): #192,061 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12016414 Artificial hair, head decoration product including same, and artificial hair production method 2024-06-25
11269070 Radar apparatus Ryuhei TAKAHASHI, Nobuhiro Suzuki 2022-03-08
11169275 Signal acquisition device Nobuhiro Suzuki 2021-11-09
10837415 Straddle-type vehicle Norimasa Yamamoto, Hiroshi Kato 2020-11-17
10585341 Light source unit and projector Ryo Kikuchi, Toshifumi Kase 2020-03-10
10042239 Cooling device and projector including the cooling device 2018-08-07
9880455 Light source unit having a case for fixing optical members therein Toshifumi Kase 2018-01-30
9695783 Fuel evaporative gas treatment device for fuel tank Toshiyuki Tsubone, Norimasa Yamamoto, Hiroshi Kato 2017-07-04
9618895 Image forming apparatus 2017-04-11
9592873 Motorcycle Toshiyuki Tsubone, Norimasa Yamamoto, Hiroshi Kato, Tomo Yamamoto 2017-03-14
8550451 Image-forming apparatus and paper cassette used therein 2013-10-08
8280275 Combination gear, detachable unit, and image forming apparatus using these Hiroshi Mizuno, Isamu Kugimiya, Takeshi Hashimoto, Nozomu Kondo 2012-10-02
8131182 Imaging cartridge and image forming apparatus Hiroshi Mizuno, Isamu Kugimiya, Takeshi Hashimoto, Nozomu Kondo 2012-03-06
8095038 Compact imaging cartridge and image forming apparatus Hiroshi Mizuno, Isamu Kugimiya, Takeshi Hashimoto, Nozomu Kondo 2012-01-10
7022444 Color image forming method and apparatus, and microcapsule toner for use therewith Kazumasa Kawada, Shigeru Shimizu, Isao Ebisawa, Shuichi Yamasaki, Yoshiyuki Matsuoka +6 more 2006-04-04
6166380 Resolving power evaluation method and specimen for electron microscope Taiji Kitagawa, Mitsugu Sato, Goroku Shimoma, Tadanori Takahashi, Masayuki Yukii +3 more 2000-12-26
5809702 Surface layer ground establishment block, surface layer ground using the same and method for utilizing the same Tadashi Matsuura, Masakazu Nagase, Kouichi Ushiroda, Akinori Tajiri, Sakae Ebata +2 more 1998-09-22
5805186 Ink jet head Hiroshi Shibata, Mitsuhide Matsuda, Takuma Takasu 1998-09-08
5748690 Construction method of nuclear reactor reinforced concrete containment vessel and diaphragm floor structure of nuclear reactor reinforced concrete containment vessel Tadashi Matsuura, Kouichi Ushiroda, Tatsuo Makita, Masakazu Nagase, Akinori Tajiri +2 more 1998-05-05
5737000 Ink jet head with polycrystalline metal electrodes Hiroshi Shibata, Shin KANEKO, Takashi Kubara, Seishi Tomari, Hirofumi Kama 1998-04-07
5692343 Surface layer ground establishment block, surface layer ground using the same and method for utilizing the same Tadashi Matsuura, Masakazu Nagase, Kouichi Ushiroda, Akinori Tajiri, Sakae Ebata +2 more 1997-12-02
4992953 Computer assisted design method and apparatus Toshiaki Yoshinaga, Hisao Murakawa, Kenji Hayashi 1991-02-12