Location History:
- Kawasaki, JP (1991)
- Tokyo, JP (1989 - 1993)
Company Filing History:
Years Active: 1989-1993
Title: Kanetsugu Seike: Innovator in Japanese Pear Cultivation
Introduction
Kanetsugu Seike is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of horticulture, particularly in the cultivation of Japanese pear trees. With a total of 3 patents to his name, Seike has focused on developing varieties that enhance fruit quality and productivity.
Latest Patents
One of Seike's latest patents is the Japanese pear tree 'Yasato'. This variety bears fruit with light green-yellow skin and exhibits strong vigor, stout shoots, and long internodes. It is highly resistant to scab and boasts high productivity. The 'Yasato' tree produces circular-ellipse-shaped fruit that matures early in the season, specifically from mid to late August in the central part of the Kanto district, Japan. The fruit is medium-sized, weighing between 250 to 300 grams, and features yellowish-white flesh that is soft, crisp, and very juicy, with a high Brix level. The pH of the juice is approximately 4.7-4.8, and it has a subtle aromatic flavor, making it an excellent choice for dessert.
Another significant patent is the Japanese pear tree 'Chikusui'. This variety is characterized by moderate vigor and easily maintained spur development. It also shows high resistance to black spot disease and high productivity. The 'Chikusui' tree produces oblate-shaped fruit that matures early in the season, from the start to the middle of August in the central part of the Kanto district, Japan. The fruit is medium-sized, weighing between 250 to 300 grams, with a yellowish-brown skin and white flesh that is soft, crisp, and very juicy. The juice has a high Brix level, with a pH of about 5.2, and offers a unique smell without an aromatic flavor, providing excellent dessert quality.
Career Highlights
Kanetsugu Seike works at the Fruit Tree Research Station, which is part of the Ministry of Agriculture, Forestry and Fisheries. His work focuses on improving fruit tree varieties to enhance agricultural productivity and fruit quality.
Collaborations
Seike collaborates with notable colleagues in his field, including Yutaka Machida and Ichiro Kajiura. Their combined expertise contributes to the advancement of horticultural